The main stimulus for the release of aldosterone comes from the
A)adrenal medulla.
B)anterior pituitary.
C)kidneys.
D)lungs.

Question

Quizplus · Accepted Answer

The main stimulus for the release of aldosterone comes from the kidneys. Specifically, the juxtaglomerular cells in the kidneys sense low blood pressure or low sodium levels, which triggers the release of renin. Renin then leads to the activation of the renin-angiotensin-aldosterone system (RAAS), which ultimately results in the release of aldosterone from the adrenal glands. Aldosterone helps to increase sodium reabsorption in the kidneys, which in turn increases blood volume and blood pressure.

The Main Stimulus for the Release of Aldosterone Comes from the