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Biology 12 Chapter 18 Chemical Coordination -2
1.
Over secretion of which hormone causes gigantism?
a) TSH
b) ADH
c) GH
d) TRF
2.
What does the over secretion of Growth Hormone in childhood causes?
a) Gigantism
b) Diabetes
c) Hypothyroidism
d) Acromegaly
3.
Gigantism is the result of over secretion of GH during............?
a) Adult age
b) Old ages
c) Teenage
d) Childhood
4.
What does the over secretion of GH in adult life causes?
a) Diabetes
b) Acromegaly
c) Hypothyroidism
d) Dwarfism
5.
Over secretion of which hormone causes acromegaly?
a) TSH
b) ADH
c) GH
d) TRF
6.
What does the over secretion of Growth Hormone in adult life causes?
a) Hypothyroidism
b) Acromegaly
c) Dwarfism
d) Diabetes
7.
Acromegaly is the result of over secretion of GH during........?
a) Childhood
b) Old ages
c) Adult age
d) Teenage
8.
Which of the following are enlarged in acromegaly?
a) All of these
b) Nose
c) Feet
d) Hands
9.
Which of the following are enlarged in acromegaly?
a) Nose
b) Jawbone
c) Skull
d) All of these
10.
Which factor from hypothalamus stimulates the synthesis of thyroid stimulating hormone?
a) TRF
b) STH
c) TDR
d) GH
11.
Which factor from hypothalamus stimulates the synthesis of TSH?
a) TRF
b) STH
c) GH
d) TDR
12.
Which factor from hypothalamus stimulates the release of thyroid stimulating hormone?
a) Growth Hormone
b) Thyroid stimulating hormone
c) ADH
d) Somatotrophin Hormone
13.
Which factor from hypothalamus stimulates the release of TSH?
a) Thyroid stimulating hormone
b) ADH
c) Growth Hormone
d) Somatotrophin Hormone
14.
Which hormone regulates the endocrine function of thyroid gland?
a) Thyroid stimulating hormone
b) Somatotrophin Hormone
c) ADH
d) Growth Hormone
15.
Which hormone increases the number of cells and secretory activity of thyroid gland?
a) ADH
b) Growth Hormone
c) Thyroid stimulating hormone
d) Somatotrophin Hormone
16.
What does the over secretion of TSH causes?
a) Hypothyroidism
b) Dwarfism
c) Hyperthyroidism
d) Diabetes
17.
Over secretion of which hormone causes hyperthyroidism?
a) TSH
b) ADH
c) TRF
d) GH
18.
What does the over secretion of Thyroid Stimulating Hormone causes?
a) Diabetes
b) Dwarfism
c) Hypothyroidism
d) Hyperthyroidism
19.
Hyperthyroidism is the result of excess of................?
a) Thymosins
b) Oxytocin
c) Calcitonin
d) Thyroxin
20.
What is the main cause of hyperthyroidism?
a) Lack of calcitonin
b) Lack of thyroxin
c) Excess of calcitonin
d) Excess of thyroxin
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