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Questions
1
IAT (IISER) 2022
MCQ (Single Correct Answer)
+4
-1
Osmoreceptors are sensitive to changes in ionic concentrations and volumes of body fluids. Which among the following best describes the function of these osmoreceptors?
A
They stimulate renin production to induce vasoconstriction and increase blood pressure
B
They stimulate pituitary gland to facilitate the secretion of mineralocorticoids to adjust the changes in mineral composition of the body fluid.
C
They stimulate atrial wall to release atrial natriuretic factor to induce vasodilation and reduce blood pressure.
D
They stimulate hypothalamus to facilitate the release of the anti-diuretic hormone and increase water reabsorption.
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