Chemical Coordination and Integration

Multiple Choice Questions

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Which the following is a gastrointestine hormone?

  • Prolactin

  • Enterogastrone

  • GH

  • FSH

B.

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.

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    The genetic deficiency of ADH-receptor leads to

    • diabetes mellitus

    • glycosuria

    • diabetes insipidus

    • nephrogenic diabetes

    Answer

    The hormone responsible for 'Fight and Flight' response is

    • adrenalin

    • thyroxin

    • ADH

    • oxytocin

    Answer

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

    • Calcium

    • Sodium

    • cAMP

    • cGMP

    Answer

    The cause of cretinism is

    • hypothyroidism

    • hypoparathyroidism

    • hyperthyroidism

    • hyperparathyroidism

    Answer
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    Tetany is caused by

    • hyperparathyroidism

    • hypoparathyroidism

    • hyperthyroidism

    • hypothyroidism

    Answer

    ACTH is secreted from

    • adrenal cortex

    • pituitary

    • adrenal medulla

    • thyroid

    Answer

    Which one of the following statement is incorrect?

    • Glucagon is secreted by pancreas

    • Androgen is produced by ovary

    • Thyroxine is secreted by thyroid

    • Oxytocin is secreted by pituitary

    Answer

    Goitre can occur as a consequence of all the following except

    • iodine deficiency

    • pituitary adenoma

    • Grave's disease

    • excessive intake of exogenous thyroxin

    Answer
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    Which of the following is a minerelocorticoid?

    • Testosterone

    • Progesterone

    • Adrenalin

    • Aldosterone

    Answer
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