Question 1

Increased metabolic activity and weight loss are associated with

Accepted Answer

A)   lack of iodine in the diet.
B)   hyperthyroidism.
C)   too little TSH.
D)   cretinism.
E)   hypothyroidism.F) C) and D)
G) A) and B)

Question 2

What condition may be the cause of hyperglycemia, depressed immune system, and redistribution of fats from limbs to the face, neck, and abdomen?

Accepted Answer

A)   Addison disease
B)   hypersecretion of mineralocorticoids
C)   hyposecretion of cortisol
D)   Cushing syndromeE) A) and B)
F) A) and C)

Question 3

Oxytocin release is stimulated by

Accepted Answer

A)   nursing a baby.
B)   increased blood pressure.
C)   increased urine output.
D)   a hypothalamic-releasing hormone.
E)   increased blood osmolality.F) B) and E)
G) C) and E)

Question 4

-The figure illustrates the kidney and the adrenal gland. What does "D" represent?

Accepted Answer

A)   kidney
B)   ureter
C)   abdominal aorta
D)   adrenal gland
E)   renal arteryF) D) and E)
G) A) and C)

Question 5

Which of the following will inhibit the secretion of growth hormone?

Accepted Answer

A)   growth hormone-releasing hormone (GHRH) 
B)   growth hormone-inhibiting hormone (GHIH) 
C)   somatomedins
D)   a posterior pituitary-inhibiting hormone
E)   T3 and T4F) A) and B)
G) A) and C)

Question 6

Chronic hypersecretion of growth hormone as a child would result in

Accepted Answer

A)   pituitary dwarfism.
B)   acromegaly.
C)   myxedema.
D)   giantism.E) B) and C)
F) A) and D)

Question 7

Match the pathological condition with its cause.
-Grave's Disease

Accepted Answer

A)  decreased amounts of thyroid hormone
B)  increased amounts of thyroid hormone
C)  abnormally low levels of aldosterone and cortisol
D)  increased levels of growth hormone in adults
E)  lack of ADHF) A) and B)
G) A) and E)

Question 8

Match the hormone with the best description.
-testosterone

Accepted Answer

A)  aids in spermatogenesis
B)  inhibits FSH secretion
C)  menstrual cycle
D)  increases flexibility of connective tissueE) All of the above
F) A) and B)

Question 9

Removal of the anterior pituitary would affect the functioning of the

Accepted Answer

A)   thyroid gland.
B)   pancreas isles of Langerhans in the pancreas.
C)   parathyroid gland.
D)   adrenal medulla.
E)   kidney.F) B) and D)
G) All of the above

Question 10

Which of the following hormones is secreted by the anterior pituitary?

Accepted Answer

A)   ADH (antidiuretic hormone) 
B)   TRH (thyrotropin-releasing hormone) 
C)   CRH (corticotropin-releasing hormone) 
D)   FSH (follicle-stimulating hormone) 
E)   oxytocinF) A) and E)
G) A) and B)

Question 11

Match the endocrine gland with the hormone it secretes.
-anterior pituitary

Accepted Answer

A)  glucagon
B)  progesterone
C)  cortisol
D)  T3
E)  prolactinF) A) and B)
G) All of the above

Question 12

-Label part "C" on the diagram.

Accepted Answer

A)   optic chiasm
B)   anterior pituitary
C)   infundibulum
D)   hypothalamus
E)   posterior pituitaryF) A) and E)
G) B) and E)

Question 13

The glucocorticoids

Accepted Answer

A)   stimulate gluconeogenesis.
B)   increase the inflammatory response.
C)   supplement the sex hormones from the gonads.
D)   decrease synthesis of glycogen.
E)   stimulate glycogenolysis.F) C) and E)
G) A) and D)

Question 14

Which of the following will decrease glucocorticoid secretion by the adrenal cortex?

Accepted Answer

A)   hypoglycemia and stress
B)   increased CRH production
C)   increased plasma levels of cortisol
D)   increased plasma levels of ACTH
E)   decreased plasma levels of cortisolF) All of the above
G) A) and B)

Question 15

Which of the following are NOT an endogenously produced analgesics?

Accepted Answer

A)   interleukin-2
B)   enkephalins
C)   dynorphins
D)   endorphinsE) A) and B)
F) None of the above

Question 16

The amount of melatonin secreted by the pineal gland is regulated by

Accepted Answer

A)   the stress response.
B)   blood glucose levels.
C)   a person's individual metabolic rate.
D)   the amount of sleep a person gets.
E)   the photoperiod (the daily amount of daylight) .F) B) and C)
G) A) and E)

Question 17

T3 and T4 are stored in the lumen of thyroid follicles as part of the _____ molecule.

Accepted Answer

A)   thyrotropin
B)   thyroid-stimulating hormone
C)   thyroxine-binding protein
D)   thyroglobulin
E)   calcitoninF) None of the above
G) C) and D)

Question 18

Match the hormone with the best description.
-inhibin

Accepted Answer

A)  aids in spermatogenesis
B)  inhibits FSH secretion
C)  menstrual cycle
D)  increases flexibility of connective tissueE) C) and D)
F) All of the above

Question 19

The embryonic origin of the posterior pituitary gland is

Accepted Answer

A)   epithelium from the oral cavity.
B)   nervous tissue from the area of the hypothalamus.
C)   an outpocket of the nasal cavity.
D)   glandular tissue from the cerebrum.E) All of the above
F) A) and D)

Question 20

Read the two statements and use the following key to answer them.
-(1)  level of ACTH during stress
(2)  level of ACTH during relaxation

Accepted Answer

A)  Mark this if the first item is greater than the second item.
B)  Mark this if the first item is less than the second item.
C)  Mark this if the first is equal or nearly equal to the second item.D) None of the above
E) A) and B)

Exam 18: Endocrine Glands

-Label part "C" on the diagram.

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The amount of melatonin secreted by the pineal gland is regulated by

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The embryonic origin of the posterior pituitary gland is

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Read the two statements and use the following key to answer them. -(1) level of ACTH during stress (2) level of ACTH during relaxation

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Which of the following will decrease glucocorticoid secretion by the adrenal cortex?

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Removal of the anterior pituitary would affect the functioning of the

Correct AnswerverifiedShow Answer

What condition may be the cause of hyperglycemia, depressed immune system, and redistribution of fats from limbs to the face, neck, and abdomen?

Correct AnswerverifiedShow Answer

Match the pathological condition with its cause. -Grave's Disease

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Match the hormone with the best description. -testosterone

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-The figure illustrates the kidney and the adrenal gland. What does "D" represent?

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Which of the following will inhibit the secretion of growth hormone?

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T3 and T4 are stored in the lumen of thyroid follicles as part of the _____ molecule.

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The glucocorticoids

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Match the endocrine gland with the hormone it secretes. -anterior pituitary

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Which of the following hormones is secreted by the anterior pituitary?

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Chronic hypersecretion of growth hormone as a child would result in

Correct AnswerverifiedShow Answer

Increased metabolic activity and weight loss are associated with

Correct AnswerverifiedShow Answer

Oxytocin release is stimulated by

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Which of the following are NOT an endogenously produced analgesics?

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Match the hormone with the best description. -inhibin

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T₃ and T₄ are stored in the lumen of thyroid follicles as part of the _____ molecule.

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