Which of the following hormones is involved in the regulation of water balance and electrolyte homeostasis in the body?

A Aldosterone
B Antidiuretic hormone (ADH)
C Atrial natriuretic peptide (ANP)
D Both B and C ✓

Explanation

Both ADH and ANP play important roles in regulating water balance and electrolyte homeostasis. ADH promotes water reabsorption in the kidneys, while ANP stimulates sodium excretion and vasodilation.

Source

Guyton and Hall Textbook of Medical Physiology
Hormones and Endocrine Markers Endocrinology Hormonal regulation of fluid balance Easy MEDICAL Confidence: high