Which of the following hormones is secreted by the parafollicular cells of the thyroid gland?

A Thyroxine
B Triiodothyronine
C Calcitonin ✓
D Parathyroid hormone

Explanation

Calcitonin is a hormone produced by the parafollicular cells of the thyroid gland, which plays a crucial role in calcium and phosphorus metabolism.

Source

Berne and Levy Physiology
Hormones and Endocrine Markers Endocrinology Thyroid Hormones Easy MEDICAL Confidence: high