AIIMS Archives « Page 104 of 106

Physiology – MCQ 26 – Bile acids synthesis

Bile acids are synthesized from a) Cholesterol b) Amino acids c) Bilirubin d) Protein Correct answer : a) Cholesterol

Physiology – MCQ 25 – Aldosterone receptors

Aldosterone receptors are present in all except a) liver b) colon c) hippocampus d) distal nephron Correct answer : a) liver

AIIMS

Physiology – MCQ 24 – Free water clearance

True about free water clearance is a) Regulated by ADH b) Regulated by aldosterone c) Increased by furosemide d) None of the above Correct answer : a) Regulated

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Physiology – MCQ 23 – Oxygen delivery to tissues

Oxygen delivery to tissues depends on all except a) Cardiac output b) Type of fluid administered c) Hemoglobin concentration d) Affinity of hemoglobin for Oxygen Correct answer :

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Physiology – MCQ 22 – Cardiovascular changes in isometric exercise

ln isometric exercise all are increased except : a) Heart rate b) Cardiac output c) Mean arterial pressure d) Systemic vascular resistance Correct answer : d) Systemic vascular

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Physiology – MCQ 21 – Renin is secreted by

Renin is secreted by al PCT b) DCT c) Collecting duct d) Juxatglomerular apparatus Correct answer : d) Juxatglomerular apparatus

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Physiology – MCQ 20 – Juxtaglomerular apparatus lies in relation to

Juxtaglomerular apparatus lies in relation to a) Proximal convoluted tubule b) Ascending loop of Henle c) Descending loop of Henle d) Glomerulus Correct answer : d) Glomerulus

AIIMS

Physiology – MCQ 19 – Liver synthesizes all, except

Liver synthesizes all, except a) C3 complement component b) Haptoglobin c) Fibrinogen d) Immunoglobulin Correct answer : d) Immunoglobulin Immunoglobulins are synthesized by B lymphocytes.

AIIMS

Physiology – MCQ 18 – Blood pressure measurement

True about blood pressure measurement is all except a) Cuff width should be 40% of arm circumference b) Diastolic blood pressure is indicated by fourth Korotkoff sound c)

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