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1. Atrial fibrillation can increase risk of ischemic stroke. True or false?

Explanation

Atrial fibrillation is a heart condition characterized by irregular and rapid heartbeats. When the heart is not pumping blood effectively, blood can pool and form clots in the atria. If a clot dislodges and travels to the brain, it can cause an ischemic stroke by blocking blood flow to a part of the brain. Therefore, atrial fibrillation increases the risk of ischemic stroke.

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About This Quiz
Med Surg Exam 3 - Quiz

This quiz focuses on the thyroid gland, covering its functions, hormonal products, and clinical significance.

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2. Graves disease is an autoimmune disorder.

Explanation

Graves disease is indeed an autoimmune disorder. In this condition, the immune system mistakenly attacks the thyroid gland, leading to the overproduction of thyroid hormones. This can result in symptoms such as weight loss, rapid heartbeat, and bulging eyes. The autoimmune nature of the disease means that the body's immune system is targeting its own cells and tissues, causing the dysfunction observed in Graves disease.

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3. Is paralyzed L side associated with R sided or L sided stroke?

Explanation

A paralyzed left side is associated with a right-sided stroke. This is because the brain is cross-wired, meaning that the left side of the brain controls the right side of the body and vice versa. Therefore, damage to the right side of the brain will result in paralysis on the left side of the body.

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4. Which type of hypothyroid category does this fall into? Destruction of thyroid tissue, defective hormone synthesis.

Explanation

This question is asking about the type of hypothyroid category that involves the destruction of thyroid tissue and defective hormone synthesis. The correct answer is "Primary." In primary hypothyroidism, the problem originates in the thyroid gland itself, leading to reduced hormone production. This can be caused by various factors, including autoimmune diseases, radiation therapy, or surgical removal of the thyroid gland. Secondary hypothyroidism, on the other hand, occurs when the problem lies in the pituitary gland or hypothalamus, which affects the production of thyroid-stimulating hormone (TSH) and ultimately leads to decreased thyroid hormone levels.

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5. The thyroid is very vascular. True or false?

Explanation

The statement is true because the thyroid gland is highly vascularized, meaning it has a rich blood supply. This is important because the thyroid gland produces hormones that are released into the bloodstream to regulate various bodily functions. The high vascularity ensures efficient delivery of these hormones to target tissues and organs throughout the body.

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6. Which is the most abundant?

Explanation

Thyroxine is the most abundant hormone produced by the thyroid gland. It plays a crucial role in regulating the body's metabolism and energy levels. Triiodothyronine is another hormone produced by the thyroid gland, but it is present in smaller amounts compared to thyroxine. Therefore, thyroxine is the correct answer as it is the most abundant hormone between the two options given.

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7. Should you palpate the thyroid as a nurse?

Explanation

As a nurse, you should not palpate the thyroid. Palpating the thyroid requires specialized training and expertise, typically performed by a healthcare provider such as a physician or endocrinologist. The thyroid is a sensitive gland located in the neck, and improper palpation can cause discomfort or even harm to the patient. Therefore, it is important for nurses to refer patients to the appropriate healthcare professional for thyroid palpation rather than attempting it themselves.

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8. Which score is severe for the Glasgow coma scale?

Explanation

A score of less than 9 on the Glasgow Coma Scale is considered severe. This indicates that the patient has a significantly impaired level of consciousness and may be in a critical condition. The Glasgow Coma Scale is a neurological assessment tool used to evaluate a patient's level of consciousness based on eye-opening, verbal response, and motor response. A score of less than 9 suggests a severe brain injury or impairment, requiring immediate medical attention and intervention.

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9. Which score is moderate for the Glasgow coma scale?

Explanation

A score of 9-12 on the Glasgow Coma Scale is considered moderate. This indicates that the patient has a moderate level of consciousness and may have some impairments in their neurological functioning. A score below 9 indicates severe impairment, while a score above 13 indicates mild impairment.

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10. When calcium is low, what does the parathyroid do?

Explanation

When calcium levels in the body are low, the parathyroid glands increase their secretion. This is because the parathyroid hormone (PTH), which is produced by the parathyroid glands, plays a crucial role in regulating calcium levels. When calcium levels drop, the parathyroid glands detect this and release more PTH into the bloodstream. PTH then acts on the bones, kidneys, and intestines to increase calcium absorption, decrease calcium excretion, and stimulate the release of calcium from bones. This helps to raise calcium levels back to normal.

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11. Which correlates with low TSH

Explanation

Also will have increased T4 and T3

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12. Which category of hyperparathyroidism is this? Increased secretion of PTH. Most common reason is benign tumor of parathyroid gland.

Explanation

This is an example of primary hyperparathyroidism. In primary hyperparathyroidism, there is an increased secretion of parathyroid hormone (PTH), which is often caused by a benign tumor of the parathyroid gland. Secondary hyperparathyroidism, on the other hand, occurs as a result of another underlying condition, such as kidney disease. Tertiary hyperparathyroidism is a rare condition that develops after long-standing secondary hyperparathyroidism, where the parathyroid glands become hyperactive even after the underlying condition has been resolved.

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13. Can you mix long acting insulin with other insulin?

Explanation

Mixing long-acting insulin with other insulins is generally not recommended. Long-acting insulin is designed to provide a steady release of insulin over a long period of time, while other insulins have different durations and peak times. Mixing them together can alter their effectiveness and lead to unpredictable blood sugar levels. It is important to follow the instructions provided by healthcare professionals and use different syringes or pens for different types of insulin to ensure accurate dosing and avoid potential complications.

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14. Match the following with the phenomenon below. Increased insulin. Nighttime release of growth hormone and cortisol. BG elevates at 5-6 a.m. (predawn hours).

Explanation

The given phenomenon, where blood glucose levels elevate at 5-6 a.m., is known as the dawn phenomenon. This occurs due to the release of growth hormone and cortisol during the nighttime, which in turn leads to increased insulin production. As a result, blood glucose levels rise in the early morning hours. This is different from the Somogyi effect, which involves a rebound increase in blood glucose levels after a period of hypoglycemia.

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15. Insulin allows _____ to move into the cells.

Explanation

Insulin is a hormone that plays a crucial role in regulating blood sugar levels. It allows glucose, which is a type of sugar, to move from the bloodstream into the cells of the body. This process is essential for providing energy to the cells and maintaining normal blood sugar levels.

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16. Which correlates with high TSH

Explanation

Hypothyroidism is a condition characterized by an underactive thyroid gland, which leads to decreased production of thyroid hormones. One of the primary hormones produced by the thyroid gland is TSH (thyroid-stimulating hormone). In hypothyroidism, the levels of TSH in the blood are typically elevated as the body tries to stimulate the thyroid gland to produce more hormones. Therefore, high TSH levels correlate with hypothyroidism rather than hyperthyroidism, where TSH levels would be low due to excessive thyroid hormone production.

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17. What can cause goiters?

Explanation

Goiters are caused by iodine deficiency. Can result from hyperthyroidism or hypothyroidism

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18. Which diagnostic test directly measures thyroid activity?

Explanation

Radioactive iodine uptake (RAIU) is a diagnostic test that directly measures thyroid activity. It involves the administration of a small amount of radioactive iodine, which is then taken up by the thyroid gland. The amount of iodine absorbed by the thyroid is measured, providing information about its function and activity. This test is commonly used to diagnose conditions such as hyperthyroidism and to determine the cause of an enlarged thyroid gland. Blood levels, ABGs (arterial blood gases), and ultrasound are not direct measures of thyroid activity and do not provide the same level of information as RAIU.

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19. Which phase of seizure is this? After seizure, very fatigued

Explanation

The postictal phase refers to the period after a seizure when the individual experiences fatigue, confusion, and other physical and mental symptoms. During this phase, the brain recovers from the seizure activity and the person may feel exhausted and disoriented. The term "postictal" comes from the Latin words "post" meaning after and "ictus" meaning seizure. This phase can last anywhere from a few minutes to several hours, and sometimes even longer. It is characterized by a gradual return to normal consciousness and functioning.

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20. What type of aphasia is this? Damage to L temporal. Adequate speech but may make up words.

Explanation

Wernicke's aphasia is characterized by damage to the posterior part of the left temporal lobe. People with Wernicke's aphasia have fluent speech, but their speech may lack meaning and they may produce made-up words or nonsensical sentences. This type of aphasia is often associated with difficulty understanding language and poor language comprehension.

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21. Is weight loss a symptom of DMT1 or DMT2?

Explanation

Weight loss is a symptom of DMT1 (Type 1 diabetes). This is because in DMT1, the body is unable to produce insulin, leading to high blood sugar levels. Without insulin, the body is unable to properly utilize glucose as an energy source, causing the body to break down fat and muscle for energy, resulting in weight loss. DMT2 (Type 2 diabetes), on the other hand, is characterized by insulin resistance, where the body's cells do not respond effectively to insulin, leading to high blood sugar levels, but weight loss is not typically a symptom of DMT2.

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22. Which phase of seizure is this? Sensory warning

Explanation

The phase of seizure that is being described here is the "Aural" phase. This phase is characterized by sensory warnings or sensations that occur before the seizure itself. These warnings can include things like visual disturbances, auditory hallucinations, or a sense of impending doom. It is important to note that not all individuals will experience an aural phase before a seizure, and the symptoms can vary from person to person.

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23. Which phase of seizure is this? Actively seizing

Explanation

The phase of seizure referred to as "Ictal" is the correct answer. The ictal phase is the actual seizure phase, characterized by the occurrence of abnormal electrical activity in the brain. During this phase, the individual experiences the seizure itself, with symptoms such as convulsions, loss of consciousness, and sensory disturbances. The ictal phase typically lasts for a short duration, usually a few minutes. It is important to differentiate the ictal phase from other phases, such as the prodromal (early warning signs), aural (sensory disturbances before the seizure), and postictal (recovery) phases.

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24. Is impaired speech, math and language deficits associated with R sided stroke or L sided stroke

Explanation

Impaired speech, math, and language deficits are associated with left-sided stroke. The left side of the brain controls language and communication functions in most individuals, so when a stroke occurs in the left side of the brain, it can result in difficulties with speech, math, and language skills. This is because the stroke damages the areas responsible for these functions. In contrast, a right-sided stroke typically affects the left side of the body and can cause weakness or paralysis on that side, but it is less likely to impact speech and language abilities.

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25. Which type of stroke do we want to keep the BP elevated?

Explanation

We need to keep blood oxygenated

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26. When calcium is high, what does the parathyroid do?

Explanation

When calcium levels are high, the parathyroid glands decrease their secretion. This is because the parathyroid glands are responsible for regulating calcium levels in the body. When calcium levels are already high, there is no need for the parathyroid glands to continue secreting parathyroid hormone (PTH), which helps to increase calcium levels. Therefore, the parathyroid glands decrease their secretion of PTH in order to maintain balance and prevent calcium levels from becoming too high.

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27. Which is the most dangerous type of meningitis

Explanation

Bacterial meningitis is considered the most dangerous type of meningitis because it progresses rapidly and can lead to severe complications, such as brain damage, hearing loss, and even death. Unlike viral meningitis, which is usually less severe and resolves on its own, bacterial meningitis requires immediate medical attention and treatment with antibiotics. Encephalitis, on the other hand, refers to inflammation of the brain and is a separate condition from meningitis.

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28. Hyperparathyroidism is associated with symptoms of which electrolyte imbalance?

Explanation

Hyperparathyroidism is a condition where the parathyroid glands produce excessive amounts of parathyroid hormone (PTH), resulting in increased calcium levels in the blood. Hypercalcemia is characterized by high levels of calcium in the blood, and it is a common symptom of hyperparathyroidism. Therefore, hyperparathyroidism is associated with symptoms of hypercalcemia rather than hypocalcemia, hypermagnesemia, or hyponatremia.

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29. Which side of the brain is affected in generalized seizures?

Explanation

Generalized seizures are characterized by abnormal electrical activity that occurs throughout the entire brain. This means that both sides of the brain are affected during a generalized seizure. Unlike focal seizures, which only affect one specific area or hemisphere of the brain, generalized seizures involve widespread electrical disturbances that can cause loss of consciousness and convulsions. Therefore, it is correct to say that both sides of the brain are affected in generalized seizures.

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30. Which has a BG spike at 5-6am, but BG is normal at 2-4am?

Explanation

The correct answer is Dawn phenomenon. Dawn phenomenon refers to the natural rise in blood glucose levels that occurs in the early morning, typically between 5-6am, due to hormonal changes in the body. During this time, the liver releases stored glucose into the bloodstream, causing a spike in blood glucose levels. However, in the hours before this spike, typically between 2-4am, blood glucose levels return to normal. This pattern is characteristic of the Dawn phenomenon.

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31. Which is when the BG drops from 2-4am.

Explanation

The Somogyi Effect refers to a rebound phenomenon where blood glucose levels drop during the night, typically between 2-4am, and then rise significantly by the morning. This occurs as a result of the body's response to low blood sugar levels during sleep, triggering the release of hormones that stimulate the production of glucose. The elevated glucose levels in the morning are often higher than normal, leading to a spike in blood sugar levels. This phenomenon is commonly observed in individuals with diabetes who take insulin or certain medications to manage their blood sugar levels.

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32. The RN identifies that the client understands a normal range of glucose levels when the client verbalizes…

Explanation

The correct answer is "My BG has been with 90-100 for the past seven days." This answer indicates that the client understands a normal range of glucose levels by stating that their blood glucose (BG) has consistently been between 90-100 for the past week. This range falls within the normal range for glucose levels, indicating that the client has a good understanding of what is considered normal. The other options either indicate high or low glucose levels, which would not be considered normal.

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33. Which category of hyperparathyroidism is this? Compensatory response to conditions that cause hypocalcemia.

Explanation

Secondary hyperparathyroidism occurs as a compensatory response to conditions that cause hypocalcemia. In this condition, the parathyroid glands produce excessive amounts of parathyroid hormone (PTH) in an attempt to increase blood calcium levels. This can occur in response to chronic kidney disease, vitamin D deficiency, or malabsorption disorders, among other conditions. The excess PTH leads to increased bone resorption, which can cause bone pain and fractures. Treatment typically involves addressing the underlying cause and may include vitamin D and calcium supplementation.

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34. Is short attention span and impaired judgment associated with R sided or L sided stroke?

Explanation

Short attention span and impaired judgment are associated with right-sided stroke. This is because the right side of the brain controls the left side of the body and is responsible for attention and judgment. When there is damage to the right side of the brain due to a stroke, it can result in deficits in attention and judgment, leading to a short attention span and impaired judgment.

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35. Hypoparathyroidism is common. True or false?

Explanation

Hypoparathyroidism is uncommon.

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36. Which has elevated TSH and decreased T4?

Explanation

Hypothyroidism is the correct answer because it is characterized by elevated levels of thyroid-stimulating hormone (TSH) and decreased levels of thyroxine (T4). TSH is produced by the pituitary gland to stimulate the thyroid gland to produce T4, which is the main hormone responsible for regulating metabolism. In hypothyroidism, the thyroid gland is underactive and does not produce enough T4, leading to an increase in TSH levels as the body tries to compensate for the low thyroid hormone levels.

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37. Out of bacterial meningitis and viral meningitis, which is worse?

Explanation

Bacterial meningitis is considered worse than viral meningitis because it is typically more severe and can lead to more complications. Bacterial meningitis is caused by bacteria entering the bloodstream and infecting the meninges, the protective membranes surrounding the brain and spinal cord. It can progress rapidly and cause symptoms such as high fever, severe headache, stiff neck, and neurological problems. Without prompt treatment, bacterial meningitis can lead to brain damage, hearing loss, seizures, and even death. On the other hand, viral meningitis is usually less severe, with symptoms resembling a common flu and often resolving on their own without specific treatment.

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38. Which is a fast acting insulin?

Explanation

Lispro is a fast-acting insulin because it is designed to be absorbed quickly into the bloodstream after injection. It starts working within 15 minutes, peaks in about 1-2 hours, and lasts for about 3-4 hours. This rapid onset and short duration make it ideal for controlling blood sugar spikes that occur after meals. Regular insulin, on the other hand, has a slower onset and longer duration, making it a short-acting insulin. NPH and Glargine are both long-acting insulins, providing a more steady and prolonged effect.

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39. Match the following
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40. Which phase of seizure is this? Sensations and behavioral changes prior to seizure

Explanation

The prodromal phase of a seizure refers to the period of time before the seizure actually occurs, during which individuals may experience various sensations and behavioral changes. These can serve as warning signs or indicators that a seizure is imminent. This phase is characterized by symptoms such as mood changes, irritability, fatigue, headache, and difficulty concentrating. It is important to recognize and understand these prodromal symptoms in order to effectively manage and prepare for seizures.

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41. Is aphasia associated with L side stroke or R side stroke?

Explanation

Aphasia is commonly associated with a left side stroke. The left side of the brain is responsible for language processing in most individuals, so when there is damage to this side due to a stroke, it can result in difficulty with speaking, understanding language, reading, and writing. This condition is known as aphasia. On the other hand, a right side stroke typically affects other functions such as spatial awareness and visual processing.

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42. Which type of stroke would we administer TPA?

Explanation

TPA (tissue plasminogen activator) is a medication used to dissolve blood clots. Ischemic strokes occur when a blood clot blocks a blood vessel in the brain, leading to reduced blood flow and oxygen supply. Administering TPA in ischemic strokes helps to dissolve the clot and restore blood flow, potentially preventing further damage to the brain. On the other hand, hemorrhagic strokes occur when a blood vessel in the brain ruptures, causing bleeding. Administering TPA in hemorrhagic strokes can worsen the bleeding and is contraindicated. Therefore, the correct answer is ischemic.

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43. In thyroid cancer, the _____ is removed.

Explanation

In thyroid cancer, the thyroid gland is removed. The thyroid gland is a small butterfly-shaped gland located in the neck that produces hormones that regulate metabolism. In cases of thyroid cancer, surgical removal of the thyroid gland is often necessary to remove the cancerous cells and prevent the spread of the disease. This procedure is called a thyroidectomy. It is important to remove the thyroid gland to eliminate the source of the cancer and to prevent further complications.

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44. What is the most common form of hyperthyroidism?

Explanation

Graves disease is the most common form of hyperthyroidism. It is an autoimmune disorder in which the immune system mistakenly attacks the thyroid gland, causing it to produce excessive amounts of thyroid hormones. This leads to symptoms such as weight loss, rapid heartbeat, tremors, and anxiety. The repeated mention of "Graves disease" in the answer suggests that it is the correct response.

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45. Which is an appropriate intervention for Graves disease?

Explanation

Taping the eyes closed is an appropriate intervention for Graves disease because it helps to protect the eyes from exposure and dryness, which are common symptoms of the condition. Graves disease can cause the eyelids to retract and the eyes to bulge, leading to increased sensitivity and potential damage to the cornea. Taping the eyes closed helps to keep the eyes lubricated and prevents further irritation and complications. This intervention can provide relief and promote healing for individuals with Graves disease.

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46. Match the following with the phenomenon below. Decreased insulin. Hypoglycemic period during the night leading to rebound hyperglycemia in the morning. Seen more in DMT1.

Explanation

Dawn phenomenon is increased insulin with the nighttime release of growth hormone and cortisol. The BG elevates around 5-6a.m.

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47. Which is a biguanides?

Explanation

Metformin is classified as a biguanide. Biguanides are a type of oral medication used to treat type 2 diabetes. They work by decreasing the production of glucose in the liver and improving the body's response to insulin. Metformin is commonly prescribed as a first-line treatment for diabetes due to its effectiveness in lowering blood sugar levels and its low risk of causing hypoglycemia. Glipizide and glyburide are sulfonylureas, another class of diabetes medications, while acarbose is an alpha-glucosidase inhibitor.

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48. Which type of hypothyroid category does this fall into? Pituitary disease, thyroiditis, iodine containing medications

Explanation

Secondary hypothyroidism refers to a condition where the thyroid gland is not able to produce enough thyroid hormones due to a problem in the pituitary gland or hypothalamus. In this case, the question provides options related to causes of secondary hypothyroidism, such as pituitary disease and thyroiditis. Iodine-containing medications are not typically associated with secondary hypothyroidism. Therefore, the correct answer is secondary.

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49. What regulates calcium levels by secreting PTH?

Explanation

The parathyroid gland regulates calcium levels by secreting parathyroid hormone (PTH). PTH helps to increase calcium levels in the blood by stimulating the release of calcium from bones, increasing calcium reabsorption in the kidneys, and enhancing the absorption of calcium from the intestines.

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50. Which is the most common?

Explanation

Tonic-clonic seizures, also known as grand mal seizures, are the most common type of seizure. They are characterized by a sudden loss of consciousness and muscle stiffening (tonic phase), followed by rhythmic jerking movements (clonic phase). These seizures can be caused by various conditions such as epilepsy, brain injury, or withdrawal from certain medications. Tonic-clonic seizures are often dramatic and can be frightening for both the person experiencing them and those witnessing them. Treatment options include antiepileptic medications and lifestyle modifications to manage triggers and reduce the frequency of seizures.

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51. Which is a intermediate insulin?

Explanation

NPH is considered an intermediate insulin because it has a longer duration of action compared to regular insulin but a shorter duration compared to long-acting insulins like Glargine and Detemir. NPH stands for Neutral Protamine Hagedorn, which is a suspension of insulin combined with protamine and zinc. This combination slows down the absorption and prolongs the action of the insulin, making it intermediate-acting.

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52. Which is a long acting insulin?

Explanation

Glargine and detemir are both long-acting insulins. They have a slow and steady release in the body, providing a basal level of insulin throughout the day. This helps to control blood sugar levels between meals and overnight. Lispro and regular insulins, on the other hand, are fast-acting insulins that are used to cover mealtime spikes in blood sugar. NPH is an intermediate-acting insulin that has a shorter duration of action compared to glargine and detemir. Therefore, the correct answer is Glargine detemir.

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53. Which is a short acting insulin?

Explanation

Humalin is a short acting insulin because it is designed to start working quickly after injection and has a shorter duration of action compared to other insulins. It is commonly used to manage blood sugar levels during meals and is typically taken just before or immediately after eating.

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54. Which is a long acting insulin?

Explanation

Lantus is a long-acting insulin because it has a slow and steady release into the bloodstream, providing a consistent level of insulin over a longer period of time. This allows for better blood sugar control throughout the day and night. Humalog and Humalin are both rapid-acting insulins, which work quickly to lower blood sugar levels after a meal. NPH is an intermediate-acting insulin, which has a slower onset and shorter duration of action compared to Lantus.

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55. Which is a short acting insulin?

Explanation

Humalin is a short-acting insulin because it is designed to have a rapid onset and a shorter duration of action. This means that it starts working quickly after injection and its effects wear off relatively quickly compared to other types of insulin. Humalog is a rapid-acting insulin, NPH is an intermediate-acting insulin, and Lantus is a long-acting insulin.

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56. RAIU has a delayed response. True or false?

Explanation

It can take up to 3 months

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57. What type of aphasia is this? Damage to frontal, short phrases, very literal

Explanation

This type of aphasia is known as Broca's aphasia. It is characterized by damage to the frontal lobe of the brain, resulting in difficulty producing fluent speech. Individuals with Broca's aphasia often speak in short phrases and have difficulty finding the right words to express their thoughts. They may also have trouble understanding complex sentences and may have a literal interpretation of language.

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58. RAIU test used to differentiate _____ from other causes of hyperthyroidism

Explanation

The RAIU test is used to differentiate Graves disease from other causes of hyperthyroidism. Graves disease is an autoimmune disorder that causes the thyroid gland to produce excessive amounts of thyroid hormone. The RAIU test involves the administration of a radioactive iodine tracer, which allows the measurement of how much iodine is taken up by the thyroid gland. In Graves disease, the thyroid gland typically shows increased uptake of iodine compared to other causes of hyperthyroidism. Therefore, the RAIU test can help in distinguishing Graves disease from other conditions that may also result in hyperthyroidism.

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59. Which is the most potent?

Explanation

Triiodothyronine (T3) is the most potent hormone compared to thyroxine (T4). T3 is the active form of thyroid hormone that plays a crucial role in regulating metabolism, growth, and development. It has a higher affinity for thyroid hormone receptors and is more potent in activating gene transcription. T4, on the other hand, is the prohormone that is converted to T3 in the body. While T4 is more abundant, T3 is considered to have a stronger biological effect, making it the most potent hormone.

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60. What are toxic nodular goiters associated with?

Explanation

Toxic nodular goiters are associated with hyperthyroidism, which is a condition characterized by an overactive thyroid gland. This means that the thyroid gland produces excessive amounts of thyroid hormones, leading to symptoms such as weight loss, increased heart rate, nervousness, and tremors. Toxic nodular goiters are specifically caused by the presence of autonomous thyroid nodules within the thyroid gland, which produce excessive amounts of thyroid hormones independently of the body's needs. This results in the development of hyperthyroidism. Therefore, toxic nodular goiters and hyperthyroidism are closely related.

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61. Which s/sx are for hyperthyroidism.

Explanation

Intolerance to cold, reducing hairline, and weight gain are s/sx of hypothyroidism

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62. To get rid of calcium, you should _____ fluids.

Explanation

To get rid of calcium, you should increase fluids. Increasing fluid intake helps to flush out excess calcium from the body through urine. When there is a high level of calcium in the body, increasing fluid intake can help dilute it and promote its excretion. This can be particularly beneficial for individuals with conditions such as kidney stones or hypercalcemia, where excessive calcium levels need to be reduced. Increasing fluids also helps to maintain proper hydration, which is important for overall health and bodily functions.

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63. Which is a short acting insulin?

Explanation

Regular insulin is considered a short-acting insulin because it has a relatively quick onset of action and a shorter duration of action compared to other types of insulin. It is typically taken before meals to help control blood sugar levels during and after eating. Regular insulin is often used in combination with longer-acting insulins to provide better glycemic control throughout the day.

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64. What is the most common oral med for DMT2?

Explanation

Metformin is the most common oral medication for type 2 diabetes (DMT2). It is a widely prescribed drug that helps to lower blood sugar levels by improving insulin sensitivity and reducing glucose production in the liver. Metformin is considered the first-line treatment for DMT2 as it is effective, well-tolerated, and has a low risk of causing hypoglycemia. Its popularity is also due to its additional benefits such as weight loss and cardiovascular protection. Therefore, it is not surprising that the correct answer for the most common oral med for DMT2 is Metformin.

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65. _____ is needed for T3 & T4 conversion

Explanation

Iodine is needed for the conversion of T3 and T4. The thyroid gland produces these hormones, but they are initially in an inactive form. The addition of iodine is necessary to activate them and convert them into their active forms. Therefore, an adequate supply of iodine is essential for the proper functioning of the thyroid gland and the production of these hormones.

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66. Match the following medications to the disease they treat.
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67. In a patient on Metformin, how long do you need to wait before starting Metformin again after a CT w contrast (dye)?

Explanation

After a CT scan with contrast dye, it is recommended to wait for 48 hours before restarting Metformin in a patient. This waiting period allows the body to eliminate the contrast dye, reducing the risk of developing a condition called lactic acidosis. Lactic acidosis is a rare but serious side effect of Metformin, and the contrast dye can further increase the risk. Waiting for 48 hours ensures the safe use of Metformin without compromising the patient's health.

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68. What are s/sx of hypothyroidism

Explanation

Weight loss and bulging eyes are s/sx of hyperthermia

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69. What type of aphasia is this? Non-fluent. Extensive damage. Limited ability to speak.

Explanation

The given description of non-fluent speech with extensive damage and limited ability to speak is characteristic of Broca's aphasia. In Broca's aphasia, individuals have difficulty producing speech and their speech is often slow, halting, and laborious. They may have intact comprehension but struggle to find the right words to express their thoughts. Wernicke's aphasia, on the other hand, is characterized by fluent but meaningless speech and impaired comprehension. General aphasia is not a specific type of aphasia and is not a valid option in this context.

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70. Thyroiditis can be

Explanation

Thyroiditis can be caused by all of the above.

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71. What does T4 stand for?

Explanation

T4 stands for thyroxine, which is a hormone produced by the thyroid gland. It plays a crucial role in regulating metabolism and energy levels in the body. Thyroxine is also known as T4 because it contains four iodine atoms. The capitalization of the first letter in "Thyroxine" indicates that it is a proper noun and should be written with an uppercase letter.

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72. Kidney stuff i.e.: dialysis, chronic kidney disease, kidney transplant 

Explanation

The term "kidney stuff" refers to medical conditions related to the kidneys, such as dialysis, chronic kidney disease, and kidney transplant. The question is asking to categorize these conditions into primary, secondary, or tertiary. Without further context or information, it is difficult to determine the exact categorization. However, based on general medical terminology, it can be inferred that these conditions would fall under the tertiary category, which typically refers to specialized or advanced medical care for complex conditions.

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73. Which score is mild/moderate for the Glasgow coma scale?

Explanation

A score of >13 on the Glasgow Coma Scale indicates a mild/moderate level of consciousness. This means that the person is able to respond to stimuli and has a relatively intact neurological function. A higher score indicates a higher level of consciousness and responsiveness.

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74. Can you have thyrotoxicosis if you do not have hyperthyroidism?

Explanation

Thyrotoxicosis only occurs in patients who already have hyperthyroidism.

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75. Which meds can be given oral AND IV

Explanation

Valproate can only be given orally

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76. Which are sulfonylureas?

Explanation

Sulfonylureas are a class of medications used to treat type 2 diabetes. They work by stimulating the pancreas to produce more insulin, which helps lower blood sugar levels. Glipizide, glyburide, and glimepiride are all examples of sulfonylureas. These drugs are commonly prescribed to patients who are unable to control their blood sugar levels through diet and exercise alone. They are usually taken orally and can have side effects such as low blood sugar levels and weight gain. It is important for patients taking sulfonylureas to monitor their blood sugar levels regularly and follow their healthcare provider's instructions.

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77. What disease is chronic autoimmune thyroiditis?

Explanation

Chronic autoimmune thyroiditis is a disease commonly known as Hashimoto's disease. It is an autoimmune disorder where the immune system mistakenly attacks the thyroid gland, leading to inflammation and damage. This results in an underactive thyroid or hypothyroidism. The repeated attacks on the thyroid gland cause chronic inflammation, hence the term "chronic autoimmune thyroiditis." The answer provided, "Hashimotos, hashimotos," correctly identifies Hashimoto's disease as the chronic autoimmune thyroiditis.

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78. What is the most common cause of hypothyroid goiter?

Explanation

The most common cause of hypothyroid goiter is Hashimoto's thyroiditis, also known as Hashimoto's disease. It is an autoimmune condition where the body's immune system mistakenly attacks the thyroid gland, leading to inflammation and eventual destruction of the thyroid tissue. This results in an underactive thyroid gland, leading to hypothyroidism. The goiter, or enlargement of the thyroid gland, occurs as a response to the inflammation and attempts by the thyroid gland to produce more thyroid hormones.

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79. Treatment of hypoparathyroidism is based to prevent acute complications of _____.

Explanation

The treatment of hypoparathyroidism is aimed at preventing acute complications of tetany. Tetany is a condition characterized by muscle spasms, twitching, and cramps, which can occur due to low levels of calcium in the blood. In hypoparathyroidism, the parathyroid glands do not produce enough parathyroid hormone, which is responsible for regulating calcium levels. Therefore, the treatment focuses on restoring calcium levels through calcium and vitamin D supplementation, as well as monitoring and maintaining appropriate levels of calcium in the blood to prevent the occurrence of tetany.

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80. What does T3 stand for?

Explanation

Triiodothyronine (T3) is a hormone produced by the thyroid gland. It plays a crucial role in regulating metabolism, growth, and development in the body. T3 stands for triiodothyronine, which refers to the three iodine atoms present in its chemical structure. This hormone is essential for maintaining normal bodily functions and energy levels.

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81. The RN is monitoring the blood glucose and receives a reading of 50. What assessment findings are congruent with this reading. Select all that apply.

Explanation

A blood glucose reading of 50 indicates hypoglycemia, which is a low blood sugar level. Diaphoresis (excessive sweating) is a common symptom of hypoglycemia. Altered level of consciousness (LOC) can also occur as the brain may not be receiving enough glucose for proper functioning. Dry mucous membranes and red skin are not typically associated with low blood sugar levels.

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82. What is long standing hypothyroidism called?

Explanation

Myxedema is a condition characterized by severe hypothyroidism, which is a long-standing deficiency of thyroid hormone. It is called "myxedema-severe" or "myxedema severe" to emphasize the severity of the hypothyroidism. The repetition of the term "myxedema-severe" and "myxedema severe" in the answer options may be due to typographical errors or redundancy. Nonetheless, the correct answer remains "Myxedema-severe" as it accurately describes the condition of long-standing hypothyroidism.

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83. RAIU can cause

Explanation

RAIU, or Radioactive Iodine Uptake, is a medical test used to evaluate the function of the thyroid gland. It involves the administration of a small amount of radioactive iodine to the patient, which is then taken up by the thyroid gland. Parotitis refers to inflammation of the parotid gland, which is located near the ear and can be caused by viral or bacterial infections. Thyroiditis, on the other hand, is inflammation of the thyroid gland itself. Both parotitis and thyroiditis are possible complications of RAIU, as the procedure can cause inflammation and irritation in these glands. Gastritis and carditis, inflammation of the stomach and heart respectively, are not directly related to RAIU.

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84. Which are s/sx of thyrotoxicosis? 

Explanation

The symptoms and signs of thyrotoxicosis include severe tachycardia, heart failure (HF), and hyperthermia. Severe tachycardia refers to an abnormally fast heart rate, which is a common manifestation of thyrotoxicosis. Heart failure can occur due to the increased workload on the heart caused by the excessive production of thyroid hormones. Hyperthermia, or elevated body temperature, is another symptom of thyrotoxicosis as thyroid hormones can increase the body's metabolic rate. Gastritis and hypothermia are not typically associated with thyrotoxicosis.

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85. The thyroid regulates _____.

Explanation

The thyroid gland is responsible for regulating the levels of calcium in the body. It does this by producing a hormone called calcitonin, which helps to lower calcium levels in the blood when they become too high. Calcium is an essential mineral that is important for various bodily functions, including bone health, muscle contraction, and nerve transmission. Therefore, maintaining the proper balance of calcium in the body is crucial for overall health and wellbeing.

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86. What is the treatment of choice for non-pregnant adults with hyperthyroidism?

Explanation

RAIU, radioactive iodine uptake, is the treatment of choice for non-pregnant adults with hyperthyroidism. This is because radioactive iodine is selectively taken up by the overactive thyroid gland, leading to destruction of the thyroid tissue and reduction in thyroid hormone production. RAIU is a safe and effective treatment option that offers long-term control of hyperthyroidism. It is a preferred choice over other treatment options like antithyroid medications or surgery, as it does not require daily medication or carry the risks associated with surgery.

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87. Match the following therapeutic levels
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Atrial fibrillation can increase risk of ischemic stroke. True or...
Graves disease is an autoimmune disorder.
Is paralyzed L side associated with R sided or L sided stroke?
Which type of hypothyroid category does this fall into? Destruction of...
The thyroid is very vascular. True or false?
Which is the most abundant?
Should you palpate the thyroid as a nurse?
Which score is severe for the Glasgow coma scale?
Which score is moderate for the Glasgow coma scale?
When calcium is low, what does the parathyroid do?
Which correlates with low TSH
Which category of hyperparathyroidism is this? Increased secretion of...
Can you mix long acting insulin with other insulin?
Match the following with the phenomenon below. Increased insulin....
Insulin allows _____ to move into the cells.
Which correlates with high TSH
What can cause goiters?
Which diagnostic test directly measures thyroid activity?
Which phase of seizure is this? After seizure, very fatigued
What type of aphasia is this? Damage to L temporal. Adequate speech...
Is weight loss a symptom of DMT1 or DMT2?
Which phase of seizure is this? Sensory warning
Which phase of seizure is this? Actively seizing
Is impaired speech, math and language deficits associated with R sided...
Which type of stroke do we want to keep the BP elevated?
When calcium is high, what does the parathyroid do?
Which is the most dangerous type of meningitis
Hyperparathyroidism is associated with symptoms of which electrolyte...
Which side of the brain is affected in generalized seizures?
Which has a BG spike at 5-6am, but BG is normal at 2-4am?
Which is when the BG drops from 2-4am.
The RN identifies that the client understands a normal range of...
Which category of hyperparathyroidism is this? Compensatory response...
Is short attention span and impaired judgment associated with R sided...
Hypoparathyroidism is common. True or false?
Which has elevated TSH and decreased T4?
Out of bacterial meningitis and viral meningitis, which is worse?
Which is a fast acting insulin?
Match the following
Which phase of seizure is this? Sensations and behavioral changes...
Is aphasia associated with L side stroke or R side stroke?
Which type of stroke would we administer TPA?
In thyroid cancer, the _____ is removed.
What is the most common form of hyperthyroidism?
Which is an appropriate intervention for Graves disease?
Match the following with the phenomenon below. Decreased insulin....
Which is a biguanides?
Which type of hypothyroid category does this fall into? Pituitary...
What regulates calcium levels by secreting PTH?
Which is the most common?
Which is a intermediate insulin?
Which is a long acting insulin?
Which is a short acting insulin?
Which is a long acting insulin?
Which is a short acting insulin?
RAIU has a delayed response. True or false?
What type of aphasia is this? Damage to frontal, short phrases, very...
RAIU test used to differentiate _____ from other causes of...
Which is the most potent?
What are toxic nodular goiters associated with?
Which s/sx are for hyperthyroidism.
To get rid of calcium, you should _____ fluids.
Which is a short acting insulin?
What is the most common oral med for DMT2?
_____ is needed for T3 & T4 conversion
Match the following medications to the disease they treat.
In a patient on Metformin, how long do you need to wait before...
What are s/sx of hypothyroidism
What type of aphasia is this? Non-fluent. Extensive damage. Limited...
Thyroiditis can be
What does T4 stand for?
Kidney stuff i.e.: dialysis, chronic kidney disease, kidney...
Which score is mild/moderate for the Glasgow coma scale?
Can you have thyrotoxicosis if you do not have hyperthyroidism?
Which meds can be given oral AND IV
Which are sulfonylureas?
What disease is chronic autoimmune thyroiditis?
What is the most common cause of hypothyroid goiter?
Treatment of hypoparathyroidism is based to prevent acute...
What does T3 stand for?
The RN is monitoring the blood glucose and receives a reading of 50....
What is long standing hypothyroidism called?
RAIU can cause
Which are s/sx of thyrotoxicosis? 
The thyroid regulates _____.
What is the treatment of choice for non-pregnant adults with...
Match the following therapeutic levels
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