The gland that secretes gonadotropin-releasing hormone is which part of the brain?

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Study for the NCLEX with quiz on the Endocrine System. Engage with multiple choice questions, detailed explanations, and tips for success. Prepare for your NCLEX exam!

Multiple Choice

The gland that secretes gonadotropin-releasing hormone is which part of the brain?

Explanation:
Gonadotropin-releasing hormone is produced by neurons in the hypothalamus and released into the hypophyseal portal system to reach the anterior pituitary. There it stimulates the anterior pituitary to release the gonadotropins LH and FSH. The thalamus acts as a sensory relay and is not involved in hormone secretion; the anterior pituitary releases LH and FSH but does not produce GnRH; the posterior pituitary stores and releases hormones made in the hypothalamus (like ADH and oxytocin) rather than GnRH. So the gland that secretes gonadotropin-releasing hormone is the hypothalamus.

Gonadotropin-releasing hormone is produced by neurons in the hypothalamus and released into the hypophyseal portal system to reach the anterior pituitary. There it stimulates the anterior pituitary to release the gonadotropins LH and FSH. The thalamus acts as a sensory relay and is not involved in hormone secretion; the anterior pituitary releases LH and FSH but does not produce GnRH; the posterior pituitary stores and releases hormones made in the hypothalamus (like ADH and oxytocin) rather than GnRH. So the gland that secretes gonadotropin-releasing hormone is the hypothalamus.

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