The target organs of ADH are the:

Correct Answer: B

Rationale: The correct answer is B: kidney and blood vessels. ADH, or antidiuretic hormone, acts on the kidney to regulate water reabsorption and maintain fluid balance in the body. It also acts on blood vessels to regulate blood pressure. The other choices are incorrect because ADH does not target the adrenal cortex, liver, pituitary gland, or thyroid gland specifically for its primary functions. ADH primarily acts on the kidney and blood vessels to regulate water balance and blood pressure in the body.

Correct Answer: D

Rationale: Correct Answer: D - It is a mineralocorticoid. Rationale: Cortisol is a glucocorticoid, not a mineralocorticoid. Glucocorticoids like cortisol regulate glucose metabolism and counteract inflammation, supporting options A and B. Option C is also incorrect as cortisol promotes the metabolism of glucose over fatty acids.

Correct Answer: D

Rationale: The correct answer is D because testosterone is not controlled by the thyroid gland. Testosterone is primarily produced in the testes and regulated by the hypothalamus and pituitary gland. The other choices (A, B, C) are all true of testosterone. Testosterone is responsible for the growth of the penis and testes (A), development of male secondary sex characteristics (B), and can potentially lead to baldness due to its effects on hair follicles (C). Thyroid gland primarily regulates metabolism and energy levels, not testosterone production.

Correct Answer: D

Rationale: The correct answer is D: GH (Growth Hormone). GH is the most abundant hormone produced by the anterior pituitary gland. It plays a crucial role in regulating growth, metabolism, and cell repair. LH, TSH, and ACTH are also hormones produced by the anterior pituitary, but they are not as abundant as GH and do not have the same wide-ranging effects on the body. LH is involved in reproductive functions, TSH regulates thyroid function, and ACTH stimulates the adrenal glands. Therefore, based on the function and abundance of hormones produced by the anterior pituitary, GH is the correct answer.

Correct Answer: C

Rationale: The correct answer is C: Pancreas. The pancreas is the endocrine gland responsible for producing insulin, which regulates blood sugar levels. It is located behind the stomach and plays a crucial role in maintaining glucose balance in the body. The other choices, A: Adrenal, B: Parathyroid, and D: Liver, do not normally produce insulin. Adrenal glands produce hormones like adrenaline and cortisol, the parathyroid regulates calcium levels, and the liver performs various metabolic functions but does not produce insulin. Therefore, the pancreas is the correct choice for insulin production.