Mcq Subject: Physiology

Axillary hair growth is caused by?

A. Testosterone

B. Estrogen

C. Prolactin

D. Estrogen in women and androgens in man

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The usefulness of the technique of transcutaneous electrical nerve stimulation is explained by which of the following?

A. Allodynia

B. Central pain

C. Gate theory of pain

D. Referred pain

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Erythropoietin in kidney is secreted by

A. Juxtaglomerular cells

B. PCT cells

C. Interstitial cells in peritubular capillaries

D. Capillaries of glomerulus

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Prostaglandin causing renal vasodilation:

A. PGD2

B. PGE2

C. PGF2

D. All

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Two important byproducts of HMP shunt are

A. NADH and pentose sugars

B. NADPH and pentose sugars

C. Pentose sugars and 4 membered sugars

D. Pentose sugars and sedoheptulose

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Which of the following hormone does not act through c-AMP:

A. FSH

B. Progesterone

C. Estrogens

D. GH

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Normal respiratory minute volume is?

A. Tidal volume X Respiratory Rate

B. Tidal volume/ Respiratory Rate

C. TLC/ Respiratory Rate

D. FRC/ Respiratory Rate

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ACTH is increased in all except

A. Exercise

B. Emotions

C. Evening

D. Tumors

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X – linked inheritance of alport’s syndrome is due to mutation of _________

A. COL4A5 gene

B. COL4B6 gene

C. COL3A5 gene

D. COL4A3 gene

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Increased BMR is associated with –

A. Increased body fat store

B. Increased glvcognenesis

C. Increased glycolysis

D. Increased lipogenesis

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