Which of the following hormones is secreted by the thyroid gland and plays a role in the regulation of plasma calcium levels?
A)thyroxine
B)triiodothyronine
C)calcitonin
D)parathyroid hormone

Question

Quizplus · Accepted Answer

Calcitonin is a hormone secreted by the thyroid gland that plays a role in regulating plasma calcium levels by decreasing the release of calcium from bone and increasing calcium excretion by the kidneys. Thyroxine and triiodothyronine are thyroid hormones that regulate metabolism, growth, and development. Parathyroid hormone is secreted by the parathyroid gland and plays a role in increasing plasma calcium levels.

Which of the Following Hormones Is Secreted by the Thyroid