In cases of excessive bleeding,profuse sweati | vedclass

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Question

(B) Excessive bleeding,profuse sweating,or prolonged fluid deprivation leads to a decrease in blood volume and blood pressure.This reduction in blood

Vedclass · Accepted Answer

Glomerular filtration slows down

Vedclass · Answer

(B) Excessive bleeding,profuse sweating,or prolonged fluid deprivation leads to a decrease in blood volume and blood pressure.This reduction in blood volume triggers the activation of the Renin-Angiotensin-Aldosterone System $(RAAS)$.When blood pressure drops,the afferent arterioles constrict and the overall renal blood flow decreases,which leads to a reduction in the hydrostatic pressure within the glomerular capillaries.Consequently,the glomerular filtration rate $(GFR)$ slows down to conserve body fluids and maintain blood pressure.

In cases of excessive bleeding,profuse sweating,or prolonged delay in fluid intake,what happens to the glomerular filtration rate?

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