โค8๐คฉ4๐ฅฐ1๐ข1๐1
Antidiuretic hormone (ADH) is secreted from the ______ and its main target tissue is the ______
Anonymous Quiz
22%
Aโanterior pituitary, kidney
7%
Bโintermediate pituitary, hypothalamus
60%
Cโposterior pituitary, kidney
10%
Dโadrenal cortex, liver and kidney
โค5๐ฅฐ2๐1๐1๐1
Estrogen is required for normal reproductive function in the male. Where is the principal site of estrogen synthesis in the male?
Anonymous Quiz
23%
A) Leydig cells
13%
B) Osteoblasts
16%
C) Liver cells
49%
D) Prostate cells
โค5๐ฅ2๐2๐ฅฐ1
The following hormones are steroid hormones EXCEPT ?
Anonymous Quiz
8%
a) Aldosterone.
63%
b) Parathormone.
16%
c) Cortisol.
13%
d) Progesterone.
โค6๐1๐คฉ1
โค6๐ข3๐2๐2
Some cells secrete chemicals into the extracellular fluid that act on cells in the same tissue. Which of the following refers to this type of regulation?
Anonymous Quiz
9%
A) Neural
37%
B) Endocrine
25%
C) Neuroendocrine
29%
D) Paracrine
โค7๐4
All the following are steroids EXCEPT ?
Anonymous Quiz
74%
a) HCG.
7%
b) Aldosterone.
11%
c) Estrogen.
8%
d) Cortisol.
โค6๐2
Which of the following is NOT an endocrine gland ?
Anonymous Quiz
9%
a) Pancreas.
13%
b) Gonads.
6%
c) Thyroid gland.
72%
d) Sweat
โค7๐3๐1
Concerning endocrine system, which of the following is correct ?
Anonymous Quiz
7%
a) The endocrine system is a slow control system.
18%
b) Hormones are classified into 3 classes, steroids, proteins, and amino acids.
8%
c) Endocrine glands are ductless.
6%
d) Endocrine glands secrete their secretions directly into the blood.
61%
e) All of the above are correct.
โค7๐คฏ3๐2๐ค2๐1๐คฉ1
Which of the following hormones is secreted by posterior pituitary gland ?
Anonymous Quiz
10%
a) GH
73%
b) ADH.
10%
c) TSH
7%
d) FSH
โค9๐3๐คฉ3๐ฅ1๐ฅฐ1๐ข1
Which of the following hormones is secreted by the anterior pituitary gland ?
Anonymous Quiz
19%
a) Oxytocin
10%
b) ADH.
6%
c) Insulin
66%
d) FSH.
โค7๐ฅ4๐3๐ข3๐ฅฐ1๐คฉ1
Regarding receptors for hormone action ?
Anonymous Quiz
24%
a) Binding hormones to nuclear receptors increase second messenger
12%
b) Receptors for steroid hormones are in nucleus
15%
c) Receptors for thyroid hormones are in cytoplasm
49%
d) None of the above is correct
โค8๐2๐2๐คฏ2๐ฅ1๐1๐คฉ1
Which of the following hormones is not stored in its endocrine-producing gland?
Anonymous Quiz
16%
A) T4
18%
B) PTH
18%
C) Aldosterone
12%
D) ACTH
37%
E) Insulin
๐5๐คฏ4๐ข3๐ฅ2
All the following act through cyclic AMP EXCEPT ?
Anonymous Quiz
36%
a) Estrogen.
6%
b) FSH.
11%
c) LH.
46%
d) Glucagon.
โค6๐2๐ข2
Thyroid gland secretes the following hormones EXCEPT ?
Anonymous Quiz
8%
a) Thyroxin (T4)
47%
b) Thyroid stimulating hormone
7%
c) Tri-iodothyronin (T3)
38%
d) Calcitonin.
โค6๐คฏ3๐ฑ2
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โค12๐2
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โค11
ุดุชุญุจูู ุงูุฒูููู
ุ
Anonymous Poll
11%
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89%
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โค10๐5๐ฅฐ3๐ค1
Oxytocin :
Anonymous Quiz
17%
A) Is formed in the neurohypophysis.
20%
B) Stimulates uterine contraction.
7%
C) Is formed in the adenohypophysis.
56%
D) A and B are correct.
๐ฅฐ7๐ข5๐3๐ฑ3
Oxytocin hormone:
Anonymous Quiz
21%
a) Stimulates milk formation.
17%
b) Stimulates uterine growth.
57%
c) Stimulates milk ejection.
4%
d) Decreases blood glucose.
๐ข7โค5๐2๐ฅฐ1
ADH secretion is inhibited by:
Anonymous Quiz
17%
a) Blood hyperosmolarity.
20%
b) Decreased blood volume.
18%
c) ACTH.
5%
d) Stressful stimuli.
40%
e) Decreased plasma osmolarity.
๐ฅ3๐ข3โค2๐1