Why would the response of the kidney to arteriosclerosis actually compound the problem of hypertension?
A) When the kidney responds to narrowing of a renal artery due to this disease, it will not cause any changes in kidney function or status.
B) When the kidney responds to widening of a renal artery due to this disease, it will cause an increase in blood pressure and an increase in kidney perfusion.
C) When the kidney responds to narrowing of a renal artery due to this disease, it will cause a decrease in blood pressure and possibly even death.
D) When the kidney responds to narrowing of a renal artery due to this disease, it will cause an increase in blood pressure and ischemia of kidney tissues.

Question

Quizplus · Accepted Answer

When the kidney responds to narrowing of a renal artery due to arteriosclerosis, it will activate the renin-angiotensin-aldosterone system (RAAS) to increase blood pressure and maintain kidney perfusion. This response results in vasoconstriction and salt and water retention, exacerbating hypertension. Additionally, ischemia of kidney tissues due to reduced blood flow can lead to further damage and dysfunction of the kidneys, worsening the problem.

Why Would the Response of the Kidney to Arteriosclerosis Actually