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Multiple Choice
ADH is released from the ______.
A
anterior pituitary gland
B
thyroid gland
C
posterior pituitary gland
D
adrenal cortex
Verified step by step guidance
1
Step 1: Understand the role of ADH (antidiuretic hormone). ADH is a hormone that helps regulate water balance in the body by increasing water reabsorption in the kidneys.
Step 2: Identify the gland responsible for releasing ADH. ADH is synthesized in the hypothalamus and stored in the posterior pituitary gland until it is released into the bloodstream.
Step 3: Differentiate between the anterior and posterior pituitary gland. The anterior pituitary gland releases hormones like growth hormone and prolactin, while the posterior pituitary gland releases ADH and oxytocin.
Step 4: Eliminate incorrect options. The thyroid gland and adrenal cortex are not involved in the release of ADH. The thyroid gland regulates metabolism, and the adrenal cortex produces corticosteroids.
Step 5: Conclude that the posterior pituitary gland is the correct answer, as it is the site of ADH release.