Which hormone is released in response to high blood calcium levels to inhibit bone resorption?
Show answer and explanation
Correct answer: Calcitonin
Calcitonin is produced by the parafollicular (C) cells of the thyroid gland. It lowers blood calcium by inhibiting osteoclast activity and promoting the deposition of calcium into the bone matrix.
Keep practicing
More Bone and Cartilage Physiology questions
- What is the primary function of the canaliculi within the bone matrix?
- The 'organic' part of the bone matrix, which provides flexibility and tensile strength, is primarily composed of:
- Which region of a long bone is the site of longitudinal growth during childhood?
- Unlike bone, cartilage is 'avascular.' How do chondrocytes receive their nutrients?
- The inorganic mineral salts of bone, which provide hardness and compressive strength, are primarily in the form of:
- Wolff’s Law of bone physiology states that: