The thyroid hormones T3 (triiodothyronine) and T4 (thyroxine) provide feedback to the anterior pituitary. This feedback causes the anterior pituitary to:

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Physiology Test Question

The thyroid hormones T₃ (triiodothyronine) and T₄ (thyroxine) provide feedback to the anterior pituitary. This feedback causes the anterior pituitary to:

	(A) Reduce the synthesis and release of the thyrotropin releasing hormone (TRH)
	(B) Increase the synthesis and release of the thyrotropin releasing hormone (TRH)
	(C) Reduce the synthesis and release of the thyroid stimulating hormone (TSH)
	(D) Increase the synthesis and release of the thyroid stimulating hormone (TSH)

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Posted: Friday, January 23, 2015
Last updated: Friday, January 23, 2015