Asked by Gabriel Miranda on Jul 20, 2024
Verified
All of the following are effects of calcitonin EXCEPT ________.
A) increases blood calcium levels
B) stimulates osteoblasts to store calcium
C) inhibits osteoclasts
D) decreases blood calcium levels
Calcitonin
A hormone produced by the thyroid gland that helps regulate calcium levels in the blood.
Blood Calcium Levels
The concentration of calcium in the blood, essential for various bodily functions including bone formation, nerve transmission, and muscle contraction.
Osteoblasts
Cells responsible for bone formation and the synthesis of the bone matrix.
- Explain the mechanism of action of different hormones on specific tissues.
Verified Answer
KH
Kailee HenryJul 21, 2024
Final Answer :
A
Explanation :
Calcitonin decreases blood calcium levels by inhibiting osteoclasts and stimulating osteoblasts to store calcium. It does not increase blood calcium levels.
Learning Objectives
- Explain the mechanism of action of different hormones on specific tissues.
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