What structure in the kidneys monitors blood pressure which helps regulate water and electrolyte reabsorption?
A)glomerular capsule
B)afferent arteriole
C)juxtaglomerular apparatus
D)peritubular capillaries

Question

Quizplus · Accepted Answer

The juxtaglomerular apparatus, located near the afferent arteriole of the glomerulus, monitors blood pressure and secretes renin in response to low blood pressure. Renin activates the renin-angiotensin-aldosterone system, which helps regulate water and electrolyte reabsorption in the kidneys. Therefore, choice C is the correct answer.

What Structure in the Kidneys Monitors Blood Pressure Which Helps