Little Bit Of Everything
Little bit of everything in this mix.
Questions and Answers
- 1.
An infection typically decreases the heart rate.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Infections typically increase the heart rate rather than decrease it. This is because infections trigger an immune response in the body, causing inflammation and the release of certain chemicals that can stimulate the heart and increase its rate. Additionally, infections can lead to fever, which also increases the heart rate. Therefore, the statement that an infection typically decreases the heart rate is incorrect.Rate this question:
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- 2.
An oral airway helps relax the muscles of a responsive patient.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
An oral airway should only be used on a non-responsive patient.Rate this question:
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- 3.
Your patient is showing signs of accessory muscles and nasal flaring. You suspect:
- A.
Appendicitis
- B.
Cardiac Insufficiency
- C.
Respiratory Distress
- D.
Upper Airway Blockage
Correct Answer
C. Respiratory DistressExplanation
The patient showing signs of accessory muscles and nasal flaring indicates respiratory distress. Accessory muscles are used to help with breathing when the primary muscles are not sufficient, and nasal flaring is a reflex response to increased respiratory effort. These symptoms suggest that the patient is having difficulty breathing, which could be caused by various respiratory conditions such as asthma, pneumonia, or chronic obstructive pulmonary disease. It is important to further assess the patient's respiratory status and provide appropriate interventions to support their breathing.Rate this question:
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- 4.
The R in OPQRST stands for
- A.
Retaliate
- B.
Radiate
- C.
Revoke
- D.
Rejuvenate
- E.
Recollection
Correct Answer
B. RadiateExplanation
The correct answer is Radiate. In the context of OPQRST, the R stands for Radiate. This acronym is commonly used in medical settings to assess a patient's symptoms. Each letter represents a different aspect of the patient's condition. In this case, Radiate refers to the spreading or extending of pain or discomfort from its original location to other areas of the body. This symptom can provide important information to healthcare professionals in diagnosing and treating the patient.Rate this question:
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- 5.
The L in SAMPLE history stands for:
- A.
Last Oral Intake
- B.
Last Bowel Movement
- C.
Last Injury
- D.
Lumbar
Correct Answer
A. Last Oral IntakeExplanation
The L in SAMPLE history stands for "Last Oral Intake". This refers to the last time the patient had anything to eat or drink before their current condition. It is important to know this information as it can help determine if the patient is at risk of aspiration or if certain medications or treatments need to be adjusted based on their recent intake.Rate this question:
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- 6.
The AVPU scale is used to measure:
- A.
Blood Gases
- B.
Level of Consciousness
- C.
Newborn Responsiveness
- D.
Scene Safety
Correct Answer
B. Level of ConsciousnessExplanation
The AVPU scale is used to measure the level of consciousness. AVPU stands for Alert, Verbal, Pain, and Unresponsive, which are different levels of consciousness. This scale is commonly used in medical settings to assess a patient's mental status and determine their level of responsiveness. By using this scale, healthcare providers can quickly evaluate a patient's level of consciousness and make appropriate decisions regarding their care and treatment.Rate this question:
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- 7.
Is wheezing a sign or a symptom?
- A.
Sign
- B.
Symptom
Correct Answer
A. SignExplanation
Wheezing is considered a sign rather than a symptom. A sign is an objective indication of a medical condition that can be observed or measured by a healthcare professional. In the case of wheezing, it is a high-pitched whistling sound that occurs when air flows through narrowed airways in the lungs. It can be heard by both the person experiencing it and others around them. Wheezing is commonly associated with conditions such as asthma, bronchitis, or allergies, and serves as a visible or audible sign of an underlying respiratory issue.Rate this question:
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- 8.
What is epistaxis associated with?
- A.
Genitals
- B.
Myocardial Infarction
- C.
Nose
- D.
Pregnancy
- E.
Stroke
Correct Answer
C. NoseExplanation
Epistaxis is the medical term for a nosebleed. It is a condition characterized by bleeding from the nose, usually caused by trauma or irritation to the nasal passages. Therefore, the correct answer is "Nose" as epistaxis is associated with the nose.Rate this question:
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- 9.
In which of the following diabetic emergencies would you expect to find warm, red, dry skin:
- A.
Hyperglycemia
- B.
Hypoglycemia
Correct Answer
A. HyperglycemiaExplanation
In hyperglycemia, the blood sugar levels are abnormally high. This can lead to dehydration and the body's attempt to cool down by increasing blood flow to the skin. As a result, the skin may feel warm to the touch. Additionally, the high blood sugar levels can cause blood vessels to dilate, resulting in a flushed or red appearance of the skin. The dryness of the skin can be attributed to the increased urination and fluid loss associated with hyperglycemia.Rate this question:
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- 10.
In which of the following diabetic emergencies would you expect to find breath that smells like nail polish remover?
- A.
Hyperglycemia
- B.
Hypoglycemia
Correct Answer
A. HyperglycemiaExplanation
In hyperglycemia, the body has high blood sugar levels due to insufficient insulin or insulin resistance. This causes the body to break down fat for energy, resulting in the production of ketones. Ketones have a strong, fruity odor similar to nail polish remover. Therefore, breath that smells like nail polish remover is commonly associated with hyperglycemia.Rate this question:
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- 11.
A weakened section of an arterial wall is a:
- A.
Aneurysm
- B.
Angina
- C.
Arrhythmia
- D.
Embolism
- E.
Thrombus
Correct Answer
A. AneurysmExplanation
An aneurysm is a weakened section of an arterial wall. It occurs when the wall of an artery becomes weakened and bulges outwards, forming a sac-like structure. This weakening can be caused by various factors such as high blood pressure, atherosclerosis, or genetic conditions. If an aneurysm ruptures, it can lead to severe bleeding and potentially life-threatening complications. Therefore, it is important to monitor and treat aneurysms to prevent rupture.Rate this question:
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- 12.
Shocking news can lead to:
- A.
Anaphylactic Shock
- B.
Cardiogenic Shock
- C.
Hypovolemic Shock
- D.
Neurogenic Shock
- E.
Psychogenic Shock
Correct Answer
E. Psychogenic ShockExplanation
Psychogenic shock refers to a sudden and temporary loss of consciousness caused by an emotional or psychological trauma, rather than a physical injury or medical condition. It is a type of shock that occurs due to a severe emotional distress, such as receiving shocking news. This can trigger a sudden drop in blood pressure and result in symptoms like fainting, dizziness, and rapid heartbeat.Rate this question:
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- 13.
Using the rule-of-nines to determine the burn percentage, what percent is an infant's entire leg?
- A.
4.5 percent
- B.
9 percent
- C.
14 percent
- D.
18 percent
Correct Answer
C. 14 percentExplanation
An infant's entire leg is approximately 14 percent of their total body surface area according to the rule-of-nines. This rule is commonly used to estimate the extent of burns on different body parts by dividing the body into regions that represent 9 percent or multiples of 9 percent. Therefore, an infant's entire leg would be considered to be 14 percent of their body surface area.Rate this question:
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- 14.
Using the rule-of-nines to determine the burn percentage, what percent is the front of an adult's leg?
- A.
4.5 percent
- B.
9 percent
- C.
13.5 percent
- D.
18 percent
Correct Answer
B. 9 percentExplanation
The rule-of-nines is a method used to estimate the extent of burns on the body. According to this rule, the front of an adult's leg is considered to be 9 percent of the total body surface area.Rate this question:
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- 15.
The term 'stridor' typically refers to which type of airway obstruction?
- A.
Upper
- B.
Lower
Correct Answer
A. UpperExplanation
Stridor refers to a high-pitched, harsh sound that occurs during breathing. It is typically caused by an obstruction in the upper airway, such as the throat or larynx. This can be due to conditions like croup, epiglottitis, or a foreign object blocking the airway. Lower airway obstructions, on the other hand, usually result in wheezing rather than stridor. Therefore, the correct answer is upper airway obstruction.Rate this question:
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- 16.
Nitroglycerin has the following action on blood vessels:
- A.
Constriction
- B.
Dilation
- C.
Elongation
Correct Answer
B. DilationExplanation
Nitroglycerin causes dilation of blood vessels. This is because it is a potent vasodilator, meaning it relaxes and widens the blood vessels, allowing for increased blood flow. This dilation of blood vessels can help to relieve conditions such as angina, as it reduces the workload on the heart and improves blood supply to the heart muscle.Rate this question:
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- 17.
The term 'wheezing' typically refers to which type of airway obstruction?
- A.
Upper
- B.
Lower
Correct Answer
B. LowerExplanation
Wheezing typically refers to a type of airway obstruction in the lower airways. This is because wheezing is often associated with conditions such as asthma or bronchitis, which affect the bronchioles and smaller airways in the lungs. Upper airway obstructions, on the other hand, usually involve blockages in the nasal passages, throat, or larynx, and are not typically associated with wheezing. Therefore, the correct answer is lower.Rate this question:
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- 18.
In which of the following diabetic emergencies would you expect to find cold, pale, most, or clammy skin:
- A.
Hyperglycemia
- B.
Hypoglycemia
Correct Answer
B. HypoglycemiaExplanation
In hypoglycemia, the body's blood sugar levels are dangerously low. This can cause various symptoms, including cold, pale, moist, or clammy skin. The decrease in blood sugar levels affects the body's ability to regulate temperature, leading to a decrease in skin temperature and a pale appearance. The skin may also feel moist or clammy due to increased perspiration as the body tries to compensate for the low blood sugar levels.Rate this question:
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- 19.
Dehydration can lead to:
- A.
Anaphylactic Shock
- B.
Cardiogenic Shock
- C.
Hypovolemic Shock
- D.
Neurogenic Shock
- E.
Psychogenic Shock
Correct Answer
C. Hypovolemic ShockExplanation
Dehydration can lead to hypovolemic shock because it causes a significant decrease in blood volume. When the body loses too much fluid, such as through excessive sweating, vomiting, or diarrhea, there is not enough blood circulating to deliver oxygen and nutrients to the organs and tissues. This can result in a drop in blood pressure, rapid heart rate, dizziness, confusion, and ultimately, hypovolemic shock.Rate this question:
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- 20.
The jugular neck veins are normally visible in a supine patient.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The jugular neck veins are normally visible in a supine patient because when a person is lying flat on their back, the blood flow from the head to the heart is not hindered by gravity. This allows the jugular veins in the neck to fill with blood and become more prominent, making them visible.Rate this question:
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Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 19, 2023Quiz Edited by
ProProfs Editorial Team -
Aug 10, 2009Quiz Created by
Eroth
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