Which hormone is involved in the regulation of serum calcium levels?

Question

Quizplus · Accepted Answer

Parathyroid hormone (PTH) is involved in the regulation of serum calcium levels. It acts on the bones, kidneys, and intestines to increase calcium levels in the blood by stimulating bone resorption, reducing calcium excretion in the urine, and increasing intestinal absorption of calcium. Thyroxine (T₄), adrenocorticotropic hormone (ACTH), and triiodothyronine (T₃) are not directly involved in calcium regulation.

Which Hormone Is Involved in the Regulation of Serum Calcium