Chapter·PhysiologyRenal Physiology

Concentration and Dilution of UrineDownloads

10Questions
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2Tables & Flowcharts

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Sample Questions

1

All of the following functions of vasopressin are mediated by V1 receptors, except

AVasoconstriction

BSmooth muscle contraction

CWater reabsorption

DNone of the options

2

The site of action of vasopressin is

ADescending limb of the loop of Henle

BProximal tubule

CDistal tubule and collecting duct

DAscending limb of the loop of Henle

3

What happens to the concentration of inulin as fluid passes through the Proximal Convoluted Tubule (PCT)?

AConcentration of inulin increases

BConcentration of urea remains constant

CConcentration of HCO3- increases

DConcentration of Na+ decreases

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