1
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Flight-or-flight reactions cause activation of
A
the parathyroid glands, leading to increased metabolic rate
B
the kidney, leading to suppression of renin-angiotensin-aldosterone pathway
C
the adrenal medulla, leading to increased secretion of epinephrine and norepinephrine
D
the pancreas leading to a reduction in the blood sugar levels.
2
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Select the option which correctly matches the endocrine gland with its hormone and its function.
A
Endocrine
gland
Hormone Function
Placenta Estrogen Initiates secretion
of the milk
B
Endocrine
gland
Hormone Function
Corpus
luteum
Estrogen Essential for
maintenance of
endometerium
C
Endocrine
gland
Hormone Function
Leydig's
cells
Androgen Initiates the
production of
sperms
D
Endocrine
gland
Hormone Function
Ovary FSH Stimulates follicular
development and
the secretion of estr-
ogens
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Norepinephrine
(i)  is released by sympathetic fibres
(ii)  is released by parasympathetic fibers
(iii) increases the heart rate
(iv) decreases blood pressure.

Which of the above statements are correct?
A
(i) and (iii)
B
(ii) and (iii)
C
(ii) and (iv)
D
(i) and (iv)
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Which of the following represents the action of insulin?
A
Increases blood glucose level by stimulating glucagon production.
B
Decreases blood glucose levels by forming glycogen.
C
Increases blood glucose levels by promoting cellular uptake of glucose.
D
Increases blood glucose levels by hydrolysis of glycogen.
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Medical
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