Multiple choice

Which one of the following hormones is INCORRECTLY paired with its function?

  1. Melatonin - biological rhythm

  2. Glucagon - increases blood glucose levels

  3. Prolactin - stimulates milk secretion

  4. Calcitonin - increases blood calcium level

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Calcitonin acts to decrease blood calcium levels by inhibiting osteoclast activity and promoting calcium excretion, making the statement that it increases blood calcium levels incorrect.