Increased levels of the hormone _______ will lead to increased levels of calcium ion in the blood.
A) aldosterone
B) calcitonin
C) PTH
D) cortisol
E) thymosin

Question

Quizplus · Accepted Answer

Parathyroid hormone (PTH) increases blood calcium levels by stimulating osteoclasts to break down bone, increasing intestinal absorption of calcium, and reducing calcium excretion in the kidneys.

Increased Levels of the Hormone _______ Will Lead to Increased