Stretch receptors in the atria are responsible for the secretion of ________.
A) ADH
B) renin
C) aldosterone
D) atrial natriuretic hormone
E) angiotensin

Question

Quizplus · Accepted Answer

Stretch receptors in the atria are responsible for the secretion of atrial natriuretic hormone (ANH) or atrial natriuretic peptide (ANP). This hormone is released in response to stretching of the atrial walls, which typically occurs when there is an increase in blood volume. ANH acts to reduce blood volume and blood pressure by increasing the excretion of sodium and water by the kidneys, among other effects.

Stretch Receptors in the Atria Are Responsible for the Secretion