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
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
Liver synthesizes all, except a) C3 complement component b) Haptoglobin c) Fibrinogen d) Immunoglobulin Correct answer : d) Immunoglobulin Immunoglobulins are synthesized by B lymphocytes.
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)
Cerebral blood flow is regulated by all except a) Blood pressure b) Arterial PCO2 c) Potassium ions d) Cerebral metabolic rate Correct answer : c) Potassium ions Blood
True regarding endothelin-1 are all except a) Bronchodilatation b) Vasoconstriction c) Decreased GFR d) Has inotropic effect Correct answer : a) Bronchodilatation Endothelin I is a bronchoconstrictor.
Which of the following hormone is not secreted by the kidney: A. Renin B. Angiotensin I C. Erythropoietin D. 1, 25 DHCC Correct answer : Angiotensin I Hormones
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