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Endocrine System MCQ Question with Answer

Endocrine System MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 22
Regulation of volume of urine is caused by

ADH
Aldosterone
Both (a) and (b)
ADH, ldosterone and testosterone

Question No : 23
The fight or flight response in the event of danger, is chiefly effected by

glucocorticoids
mineralocorticoids
epinephrine and norepinephrine
glucocorticoids, epinephrine

Question No : 24
Which of the following will be least effected if the pituitary gland of an adult rat is removed?

Adrenal
Adrenal medulla
Thyroid
Gonads

Question No : 25
The expulsion of milk from the breast during sucking by the child is brought about by

prolactin
oxytocin
vasopressin
estrogen and progesterone

Question No : 26
Which of the following is homologous with the oviduct of frog ?

Uterus
Vagina
Fallopian tube
All of these

Question No : 27
Throughout pregnancy the hormones which remain low in plasma are

FSH
FSH and LH
LH
Estrogen and progesterone

Question No : 28
Deficiency of iodine in diet leads to

enlargment of hands and feet
enlargement of liver
enlargement of bones
enlargement of neck region