Parathyroid hormone increases phosphate excretion by the proximal convoluted tubule as well as promotes synthesis of calcitriol.

Question

Quizplus · Accepted Answer

Parathyroid hormone (PTH) increases phosphate excretion by the proximal convoluted tubule in the kidneys, reducing phosphate levels in the blood. It also promotes the synthesis of calcitriol (active vitamin D) in the kidneys, which helps increase calcium levels in the blood.

Parathyroid Hormone Increases Phosphate Excretion by the Proximal Convoluted Tubule