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Chemical Coordination and Integration

Multiple Choice Questions

101.

The hormone responsible for 'Fight and Flight' response is

adrenalin
thyroxin
ADH
oxytocin

102.

ACTH is secreted from

adrenal cortex
pituitary
adrenal medulla
thyroid

103.

The cause of cretinism is

hypothyroidism
hypoparathyroidism
hyperthyroidism
hyperparathyroidism

104.

Which of the following is a minerelocorticoid?

Testosterone
Progesterone
Adrenalin
Aldosterone

105.

Which one of the following is not a second messenger in hormone action?

Calcium
Sodium
cAMP
cGMP

106.

Goitre can occur as a consequence of all the following except

iodine deficiency
pituitary adenoma
Grave's disease
excessive intake of exogenous thyroxin

107.

The genetic deficiency of ADH-receptor leads to

diabetes mellitus
glycosuria
diabetes insipidus
nephrogenic diabetes

108.

Tetany is caused by

hyperparathyroidism
hypoparathyroidism
hyperthyroidism
hypothyroidism

109.
Which the following is a gastrointestine hormone?

Prolactin

Enterogastrone

GH

FSH

Enterogastrone

Gastrointestinal hormones are the hormones secreted by enteroendocrine cells in the stomach, pancreas and small intestine. Enterogastrone hormone produced by small intestine slows down secretion of gastric juice. Enterokinase is an enzyme in intestinal juice that activates trypsinogen to trypsin.