Question 1

The sex hormones from the adrenal cortex are primarily androgens.

Accepted Answer

A) True 
 B)False

Question 2

Which hormone or hormones are produced by the anterior pituitary? Choose all that apply.
GH
LH
FSH
ACTH
__
ADH

Accepted Answer

The answer of Which hormone or hormones are produced by...

Question 3

Insulin is produced by __________ of the ___________.

Accepted Answer

A)   alpha cells,pancreas
B)   beta cells,pancreas
C)   gamma cells,pancreas
D)   hepatocytes,liverE) C) and D)
F) B) and D)

Question 4

A person with an abnormally high metabolic rate,who is underweight and who has protruding eyes is exhibiting symptoms of

Accepted Answer

A)   hypothyroidism.
B)   hyperthyroidism.
C)   diabetes mellitus.
D)   diabetes insipidus.
E)   growth hormone deficiency.F) B) and D)
G) A) and E)

Question 5

Steroid hormones produce their effects by

Accepted Answer

A)   combining with receptors on the surfaces of cell membranes.
B)   activating the formation of adenylate cyclase.
C)   producing cyclic AMP.
D)   activating genes.
E)   clogging blood vessels.F) A) and B)
G) All of the above

Question 6

Which control path leads to the release of follicle stimulating hormone (FSH) from the anterior pituitary?

Accepted Answer

A)   The hypothalamus and pituitary stimulate a peripheral endocrine gland.
B)   The nervous system stimulates a gland directly.
C)   Changing plasma levels of a substance stimulate a gland directly.D) A) and B)
E) A) and C)

Question 7

Target cells for a specific hormone do not always have a receptor for that hormone.

Accepted Answer

A) True 
 B)False

Question 8

The neurons that stimulate secretions from cells of the adrenal medulla are best described as

Accepted Answer

A)   somatic motor neurons.
B)   parasympathetic neurons.
C)   sensory neurons.
D)   sympathetic neurons.
E)   interneurons.F) A) and E)
G) B) and D)

Question 9

Pupils dilate during the __________ stage of stress.

Accepted Answer

The answer of Pupils dilate during the __________ stage of...

Question 10

Which of the following hormones exerts its effect primarily on the reproductive organs?

Accepted Answer

A)   Follicle-stimulating hormone
B)   Adrenocorticotropic hormone
C)   Epinephrine
D)   Thyrotropin
E)   Antidiuretic hormoneF) A) and E)
G) A) and D)

Question 11

Which hormone is NOT produced by the placenta?

Accepted Answer

A)   testosterone
B)   estrogen
C)   progesterone
D)   gonadotropinE) B) and C)
F) All of the above

Question 12

Releasing hormones are carried from the hypothalamus to the anterior pituitary gland by vessels called hypophyseal __________ veins.

Accepted Answer

The answer of Releasing hormones are carried from the hypothalamus...

Question 13

Sex hormones are produced by the adrenal cortex.

Accepted Answer

A) True 
 B)False

Question 14

This hormone causes contraction of uterine smooth muscle and myoepithelial cells of milk-secreting glands.

Accepted Answer

A)   ADH
B)   PTH
C)   PRL
D)   OT
E)   GHF) B) and C)
G) All of the above

Question 15

Which statement best describes the action of glucagon?

Accepted Answer

A)   Liver cells convert glycogen to glucose,raising blood sugar.
B)   Liver cells synthesize glycogen from glucose,lowering blood sugar.
C)   Tissue cells transport glucose into cells,lowering blood sugar.
D)   Tissue cells export glucose into the bloodstream,raising blood sugar levels.E) C) and D)
F) None of the above

Question 16

Special hypophyseal capillary beds carry hormones from the pituitary gland to target cells in the hypothalamus.

Accepted Answer

A) True 
 B)False

Question 17

When a gland is stimulated to increase its secretion by the substance it produces,a(an)__________ feedback system is operating.

Accepted Answer

The answer of When a gland is stimulated to increase...

Question 18

An example of a hormone secreted by the adrenal medulla is

Accepted Answer

A)   a mineralocorticoid.
B)   a glucocorticoid.
C)   aldosterone.
D)   epinephrine.
E)   none of these.F) None of the above
G) A) and D)

Question 19

What endocrine gland produces steroid hormones in regions called the zona glomerulosa,zona fasciculata and zona reticularis?

Accepted Answer

A)   thyroid
B)   pancreas
C)   hypothalamus
D)   adrenal
E)   ovaryF) A) and E)
G) A) and B)

Question 20

Amino acids are used to make glucose during the __________ stage of stress.

Accepted Answer

The answer of Amino acids are used to make glucose...

Exam 11: Endocrine System

Which of the following hormones exerts its effect primarily on the reproductive organs?

Correct AnswerverifiedShow Answer

Target cells for a specific hormone do not always have a receptor for that hormone.

Correct AnswerverifiedShow Answer

This hormone causes contraction of uterine smooth muscle and myoepithelial cells of milk-secreting glands.

Correct AnswerverifiedShow Answer

Special hypophyseal capillary beds carry hormones from the pituitary gland to target cells in the hypothalamus.

Correct AnswerverifiedShow Answer

Amino acids are used to make glucose during the __________ stage of stress.

Correct AnswerverifiedShow Answer

Pupils dilate during the __________ stage of stress.

Correct AnswerverifiedShow Answer

The sex hormones from the adrenal cortex are primarily androgens.

Correct AnswerverifiedShow Answer

Steroid hormones produce their effects by

Correct AnswerverifiedShow Answer

Sex hormones are produced by the adrenal cortex.

Correct AnswerverifiedShow Answer

Which control path leads to the release of follicle stimulating hormone (FSH) from the anterior pituitary?

Correct AnswerverifiedShow Answer

An example of a hormone secreted by the adrenal medulla is

Correct AnswerverifiedShow Answer

Which hormone is NOT produced by the placenta?

Correct AnswerverifiedShow Answer

What endocrine gland produces steroid hormones in regions called the zona glomerulosa,zona fasciculata and zona reticularis?

Correct AnswerverifiedShow Answer

A person with an abnormally high metabolic rate,who is underweight and who has protruding eyes is exhibiting symptoms of

Correct AnswerverifiedShow Answer

When a gland is stimulated to increase its secretion by the substance it produces,a(an)__________ feedback system is operating.

Correct AnswerverifiedShow Answer

Which statement best describes the action of glucagon?

Correct AnswerverifiedShow Answer

Which hormone or hormones are produced by the anterior pituitary? Choose all that apply. GH LH FSH ACTH __ ADH

Correct AnswerverifiedShow Answer

Releasing hormones are carried from the hypothalamus to the anterior pituitary gland by vessels called hypophyseal __________ veins.

Correct AnswerverifiedShow Answer

The neurons that stimulate secretions from cells of the adrenal medulla are best described as

Correct AnswerverifiedShow Answer

Insulin is produced by __________ of the ___________.

Correct AnswerverifiedShow Answer

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Insulin is produced by of the _.

Correct Answer
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