Which gland does not secrete GnRH?

Study for the Pediatrics Adolescent Exam. Boost your knowledge with flashcards and multiple choice questions, each question is detailed with hints and explanations. Prepare thoroughly for your test!

Multiple Choice

Which gland does not secrete GnRH?

Explanation:
GnRH is produced by the hypothalamus and acts on the anterior pituitary to stimulate the release of LH and FSH. The anterior pituitary does not produce GnRH itself; its role is to respond to GnRH with gonadotropin secretion. The posterior pituitary stores and releases hormones like vasopressin and oxytocin, not GnRH, and the thyroid makes thyroid hormones (T3/T4) and calcitonin. So, among these glands, the anterior pituitary is the one that does not secrete GnRH.

GnRH is produced by the hypothalamus and acts on the anterior pituitary to stimulate the release of LH and FSH. The anterior pituitary does not produce GnRH itself; its role is to respond to GnRH with gonadotropin secretion. The posterior pituitary stores and releases hormones like vasopressin and oxytocin, not GnRH, and the thyroid makes thyroid hormones (T3/T4) and calcitonin. So, among these glands, the anterior pituitary is the one that does not secrete GnRH.

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