Revision Quiz - Urinary, Endocrine & Reproductive System
Questions and Answers
- 1.
The endocrine system is ductless and hormones pass directly into the lymphatic system.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The hormones pass directly into the bloodstream not the lymphatic system.Rate this question:
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- 2.
Which endocrine gland produces adrenaline?
- A.
Pituitary
- B.
Ovaries / testes
- C.
Adrenals
- D.
Thyroid
Correct Answer
C. AdrenalsExplanation
The adrenal glands are responsible for producing adrenaline. Adrenaline, also known as epinephrine, is a hormone that is released in response to stress or danger. It helps to prepare the body for a fight or flight response by increasing heart rate, blood pressure, and energy levels. The adrenal glands are located on top of the kidneys and are part of the endocrine system, which is responsible for producing and regulating hormones in the body.Rate this question:
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- 3.
Diabetes mellitus is a pathology of which endocrine gland?
- A.
Pancreas
- B.
Pineal
- C.
Ovaries / testes
- D.
Thyroid
Correct Answer
A. PancreasExplanation
Diabetes mellitus is a pathology that affects the regulation of blood sugar levels in the body. The endocrine gland responsible for producing insulin, a hormone that regulates blood sugar, is the pancreas. When the pancreas does not produce enough insulin or the body becomes resistant to insulin, it can lead to the development of diabetes mellitus. Therefore, the correct answer is the pancreas.Rate this question:
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- 4.
Which gland produces a hormone which regulates circardian rhythems e.g. sleep and wake patterns and also influences mood ?
- A.
Pineal
- B.
Thyroid
- C.
Thymus
- D.
Pituitary
Correct Answer
A. PinealExplanation
The pineal gland produces a hormone called melatonin, which regulates circadian rhythms such as sleep and wake patterns. Melatonin levels increase in the evening and decrease in the morning, helping to regulate our sleep-wake cycles. Additionally, the pineal gland is also involved in mood regulation, as melatonin levels can influence mood and emotions.Rate this question:
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- 5.
Which gland is referred to as the 'master gland'?
- A.
Pineal
- B.
Thyroid
- C.
Pituitary
- D.
Adrenals
Correct Answer
C. PituitaryExplanation
The pituitary gland is referred to as the 'master gland' because it plays a crucial role in regulating and controlling the functions of other endocrine glands in the body. It produces and releases hormones that stimulate or inhibit the release of hormones from other glands, thus maintaining a balance of hormones in the body. Additionally, the pituitary gland is responsible for controlling growth, metabolism, reproduction, and various other bodily functions.Rate this question:
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- 6.
Increased metabolic rate, increased appetite, raised temperature, weight loss and sweating indicate which pathology?
- A.
Hyperthyroidism
- B.
Hypothyroidsim
- C.
Diabetes
- D.
Seasonal affective disorder
Correct Answer
A. HyperthyroidismExplanation
Increased metabolic rate, increased appetite, raised temperature, weight loss, and sweating are all symptoms commonly associated with hyperthyroidism. In this condition, the thyroid gland produces an excessive amount of thyroid hormones, leading to an overactive metabolism. This can result in weight loss despite increased appetite, as well as an increase in body temperature and sweating. Therefore, hyperthyroidism is the most likely pathology based on the given symptoms.Rate this question:
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- 7.
Hyposecretion of the thyroid gland in an adult can lead to a condition called :
- A.
Cretinism
- B.
Addison's disease
- C.
Myxodema
- D.
Cushing's syndrome
Correct Answer
C. MyxodemaExplanation
Hyposecretion of the thyroid gland in an adult can lead to a condition called myxodema. Myxodema is characterized by a decrease in thyroid hormone production, which can result in symptoms such as fatigue, weight gain, cold intolerance, and dry skin. This condition is more commonly seen in adults, whereas cretinism is a form of hypothyroidism that occurs in infants and children. Addison's disease is a condition that affects the adrenal glands, and Cushing's syndrome is a condition caused by excessive cortisol production.Rate this question:
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- 8.
The main function of the ovaries is to:
- A.
Accomodate a growing foetus during pregnancy
- B.
Serve as a site for fertilisation
- C.
Produce mature ova
- D.
Receive male sperm
Correct Answer
C. Produce mature ovaExplanation
The ovaries are responsible for producing mature ova, or eggs, in females. These eggs are necessary for reproduction and can be fertilized by male sperm to create a pregnancy. The ovaries also produce hormones such as estrogen and progesterone, which play important roles in the menstrual cycle and overall reproductive health.Rate this question:
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- 9.
The function of the fallopian tubes is to :
- A.
Convey the ovum from the ovary to the uterus
- B.
Convey the ovum from the ovary to the vulva
- C.
Prepare for the implantation of a fertilised ovum
- D.
Secrete mucus
Correct Answer
A. Convey the ovum from the ovary to the uterusExplanation
The fallopian tubes are responsible for conveying the ovum, or egg, from the ovary to the uterus. This is an important function in the reproductive system as it allows for fertilization to occur in the fallopian tubes and for the fertilized egg to then travel to the uterus for implantation and development. The other options listed, conveying the ovum from the ovary to the vulva, preparing for the implantation of a fertilized ovum, and secreting mucus, are not the primary functions of the fallopian tubes.Rate this question:
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- 10.
The cervix is :
- A.
An outer covering of the uterus
- B.
The largest and main part of the uterus
- C.
The dome-shaped part of the uterus
- D.
A thick-muscular structure that opens into the vagina
Correct Answer
D. A thick-muscular structure that opens into the vaginaExplanation
The cervix is a thick-muscular structure that opens into the vagina. It is located at the lower end of the uterus and acts as a barrier between the uterus and the vagina. During childbirth, the cervix dilates to allow the passage of the baby from the uterus to the vagina. It also produces mucus that helps sperm travel through the reproductive system.Rate this question:
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- 11.
The inner mucous membrane lining of the uterus is called the :
- A.
Perimetrium
- B.
Perineum
- C.
Myometrium
- D.
Endometrium
Correct Answer
D. EndometriumExplanation
The inner mucous membrane lining of the uterus is called the endometrium. This lining plays a crucial role in the menstrual cycle and pregnancy. During the menstrual cycle, the endometrium thickens in preparation for possible implantation of a fertilized egg. If fertilization does not occur, the endometrium is shed during menstruation. If fertilization does occur, the endometrium provides a nourishing environment for the developing embryo.Rate this question:
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- 12.
The absence or stopping of menstrual periods is known as :
- A.
Endometriosis
- B.
Dysmenorrhoea
- C.
Amenorrhoea
- D.
Premenstrual syndrome
Correct Answer
C. AmenorrhoeaExplanation
Amenorrhoea refers to the absence or stopping of menstrual periods. This condition can be caused by various factors such as pregnancy, hormonal imbalances, stress, excessive exercise, certain medications, or medical conditions like polycystic ovary syndrome (PCOS) or thyroid disorders. It is important to consult a healthcare professional if experiencing amenorrhoea to determine the underlying cause and receive appropriate treatment.Rate this question:
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- 13.
The function of the vagina is to :
- A.
Receive sperm
- B.
Provide a passageway for childbirth and menstruation
- C.
Provide an acid environment to prevent the growth of microbes
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
The vagina has multiple functions. It receives sperm during sexual intercourse, allowing fertilization to occur. It also serves as a passageway for childbirth, allowing the baby to be delivered. Additionally, the vagina provides a slightly acidic environment, which helps to prevent the growth of microbes and maintain vaginal health. Therefore, the correct answer is "All of the above."Rate this question:
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- 14.
Which part of the male reproductive system stores & nourishes sperm until maturation ?
- A.
Prostate gland
- B.
Penis
- C.
Testes
- D.
Epididymis
Correct Answer
D. EpididymisExplanation
The epididymis is a part of the male reproductive system that stores and nourishes sperm until they mature. It is a coiled tube located on the back of each testicle. Sperm produced in the testes travel through the epididymis, where they gain the ability to swim and fertilize an egg. The epididymis also helps in the transportation and storage of sperm until ejaculation occurs.Rate this question:
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- 15.
Which part of the male reproductive system produces sperm?
- A.
Testes
- B.
Prostate
- C.
Vas deferens
- D.
Seminal vesicles
Correct Answer
A. TestesExplanation
The testes are responsible for producing sperm in the male reproductive system. They are located in the scrotum and contain numerous tiny tubules called seminiferous tubules, where sperm cells are produced through a process called spermatogenesis. The testes also produce testosterone, which is the primary male sex hormone.Rate this question:
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- 16.
Which part of the male reproductive system produces a milky fluid to enhance the mobility of sperm and neutralise semen and vaginal secretions?
- A.
Penis
- B.
Seminal vesicles
- C.
Cowper's glands
- D.
Prostate gland
Correct Answer
D. Prostate glandExplanation
The prostate gland produces a milky fluid that enhances the mobility of sperm and neutralizes semen and vaginal secretions. This fluid is an important component of semen, providing nutrients and protection to the sperm as they travel through the reproductive system. The prostate gland is located just below the bladder and surrounds the urethra, allowing it to release its fluid into the urethra during ejaculation.Rate this question:
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- 17.
Which pathology is defined as painful and difficult menstruation?
- A.
Amenorrhoea
- B.
Dysmenorrhoea
- C.
Premenstrual syndrome
Correct Answer
B. DysmenorrhoeaExplanation
Dysmenorrhoea is the correct answer because it is a pathology that is characterized by painful and difficult menstruation. It is a condition where women experience severe abdominal cramps, back pain, and discomfort during their menstrual period. This can be caused by various factors such as hormonal imbalances, uterine abnormalities, or pelvic inflammatory disease. Treatment options for dysmenorrhoea include pain medication, hormonal therapy, and lifestyle changes.Rate this question:
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- 18.
Which sexually transmitted disease often has no symptoms?
- A.
Chlamydia
- B.
Ghonorrhoea
Correct Answer
A. ChlamydiaExplanation
Chlamydia is often referred to as a "silent" infection because it frequently does not cause any symptoms. This can make it difficult to detect and diagnose, leading to potential complications if left untreated. It is important to get regular screenings for sexually transmitted diseases, including chlamydia, even if you do not have any symptoms, to ensure early detection and treatment.Rate this question:
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- 19.
Which pathology causes symptoms which include depression (often at onset of winter), a general slowing down of the mind and body, excessive sleeping and overeating?
- A.
Diabetes
- B.
Seasonal affective disorder
- C.
Underactive thyroid
Correct Answer
B. Seasonal affective disorderExplanation
Seasonal affective disorder (SAD) is a type of depression that occurs at a specific time of year, usually during the winter months when there is less sunlight. It is characterized by symptoms such as depression, low energy, difficulty concentrating, increased sleep, and overeating, particularly with a craving for carbohydrates. These symptoms are believed to be caused by a disruption in the body's internal clock and a decrease in serotonin levels due to reduced sunlight exposure. SAD is a distinct condition from other types of depression and is typically treated with light therapy, counseling, and medication.Rate this question:
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- 20.
Increased thirst & urination is a symptom of diabetes.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Increased thirst and urination are classic symptoms of diabetes. When blood sugar levels are high, the kidneys try to remove the excess sugar from the body through urine, resulting in increased urination. This leads to dehydration, causing the person to feel more thirsty. Therefore, it is true that increased thirst and urination are symptoms of diabetes.Rate this question:
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- 21.
The thyroid gland is located in the neck.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The thyroid gland is indeed located in the neck. It is a small, butterfly-shaped gland that is situated in the lower part of the front of the neck, just below the Adam's apple. The thyroid gland plays a crucial role in regulating various bodily functions, including metabolism, growth, and development. It produces hormones that are released into the bloodstream and affect the function of nearly every organ in the body. Therefore, it is correct to say that the thyroid gland is located in the neck.Rate this question:
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- 22.
The adrenal glands lie on top of (superior) to the pancreas.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
They are attached to the top of the kidneys.Rate this question:
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- 23.
Which part of the urinary system connects the kidneys to the bladder?
- A.
Urethra
- B.
Ureter tubes
- C.
Sphincter muscle
- D.
Rectum
Correct Answer
B. Ureter tubesExplanation
The ureter tubes are the part of the urinary system that connect the kidneys to the bladder. These tubes transport urine from the kidneys to the bladder, allowing for the storage and eventual elimination of waste from the body.Rate this question:
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- 24.
Through which part of the urinary system do people urinate?
- A.
Ureter tube
- B.
Urethra
- C.
Bladder
- D.
Anus
Correct Answer
B. UrethraExplanation
The urethra is the correct answer because it is the tube that connects the bladder to the external opening of the body, allowing urine to be eliminated from the body. The ureter tube carries urine from the kidneys to the bladder, the bladder stores urine, and the anus is part of the digestive system, not the urinary system.Rate this question:
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- 25.
In which gender is the urethra shorter?
- A.
Male
- B.
Female
Correct Answer
B. FemaleExplanation
In females, the urethra is shorter compared to males. This anatomical difference is due to the variation in reproductive and urinary systems between the two genders. The shorter length of the female urethra makes them more susceptible to urinary tract infections (UTIs) as bacteria have a shorter distance to travel to reach the bladder.Rate this question:
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- 26.
The urinary system helps to regulate blood pressure?
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The urinary system plays a role in regulating blood pressure through the production and release of a hormone called renin. Renin helps to control blood pressure by regulating the balance of salt and water in the body. When blood pressure is low, the kidneys release renin, which triggers a series of reactions that ultimately leads to the constriction of blood vessels and an increase in blood pressure. Therefore, the statement that the urinary system helps to regulate blood pressure is true.Rate this question:
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- 27.
The condition cystitis commonly affects women because :
- A.
Women tend to have weaker bladders than men
- B.
Women have a shorter urethra
- C.
Women have shorter ureters
- D.
Women have smaller kidneys
Correct Answer
B. Women have a shorter urethraExplanation
Women have a shorter urethra compared to men. The urethra is the tube that connects the bladder to the external body opening. A shorter urethra in women makes it easier for bacteria to reach the bladder, leading to a higher risk of urinary tract infections such as cystitis. This is because the distance bacteria need to travel to reach the bladder is shorter in women, making them more susceptible to the condition.Rate this question:
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- 28.
Which of the following also serves as a conducting channel for semen in the male ?
- A.
Ureter
- B.
Urethra
- C.
Bladder
- D.
Anus
Correct Answer
B. UrethraExplanation
The urethra serves as a conducting channel for semen in the male. It is a tube that connects the urinary bladder to the external opening of the penis. During ejaculation, semen travels through the urethra and is expelled from the body.Rate this question:
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- 29.
The kidneys are responsible for regulating the amount of water in blood.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The kidneys play a crucial role in regulating the amount of water in the blood. They filter waste products and excess water from the blood, which is then excreted as urine. The kidneys also reabsorb water from the urine back into the bloodstream when the body needs to conserve water. This process helps maintain the balance of water in the blood, ensuring that the body remains properly hydrated. Therefore, it is correct to say that the kidneys are responsible for regulating the amount of water in the blood.Rate this question:
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- 30.
The following pathology is a bacterial infection of the bladder.
- A.
Kidney stones
- B.
Cystitis
- C.
Bladder stones
- D.
Dysmenorrhoea
Correct Answer
B. CystitisExplanation
Cystitis is a bacterial infection of the bladder, causing inflammation and irritation. It is characterized by symptoms such as frequent urination, pain or burning sensation during urination, and cloudy or bloody urine. Kidney stones, bladder stones, and dysmenorrhea are not bacterial infections but rather different conditions. Kidney stones are hard deposits that form in the kidneys, bladder stones are hard masses that form in the bladder, and dysmenorrhea refers to painful menstrual periods. Therefore, the correct answer is cystitis.Rate this question:
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Mar 20, 2023Quiz Edited by
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Apr 06, 2011Quiz Created by
Keb1980
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