Mcq Subject: Physiology

Secretion of estrogen is maximum at

A. Just before menopause

B. At pubey

C. At menstruation

D. Before ovulation

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Not true about pituitary gland ?

A. Lies in sella turcica

B. Coicotrophs are acidophilic

C. ADH is secreted by posterior lobe

D. Anterior lobe is developed from Rathke's pouch

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Excitatory Neurotransmitters are :

A. Acetyl choline

B. Glycine

C. GABA

D. Glutamine

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Sertoli cells in male secrete –

A. Testosterone

B. Dehydroepiandrosterone

C. MIH

D. Progesterone

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Hagemann factor is involved in: March 2009

A. Extrinsic pathway

B. Intrinsic pathway

C. Fibrinolysis

D. None

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Amount of water lost in stools

A. 50ml

B. 200ml

C. 300ml

D. 350ml

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A 47-year-old man with type II diabetes repos for his 6-month checkup. His doctor prescribes a daily 30-minute routine of walking at a brisk pace. During aerobic exercise, blood flow remains relatively constant to which of the following organs?

A. Brain

B. Hea

C. Kidneys

D. Skeletal muscle

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Dehydrogenase in HMP shunt act in oxidative phase to generate which of the following?

A. NADP+

B. NADPH

C. FAD+

D. FADH

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Postganglionic sympathetic fibres are

A. A alpha

B. C

C. B fibres

D. A gamma

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O2 delivery to tissues depends on all of the following factors, EXCEPT:

A. Cardiac output

B. Type of fluid administered

C. Hemoglobin concentration

D. Affinity of hemoglobin for O2

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