MDCAT Biology MCQ #5602

A person with osteoporosis has a higher risk of fractures due to decreased bone density. Which hormone helps regulate calcium levels in the blood?

MDCAT Biology MCQ #5602

  1. Question 1

    Q1. A person with osteoporosis has a higher risk of fractures due to decreased bone density. Which hormone helps regulate calcium levels in the blood?

    • A) Parathyroid hormone
    • B) Thyroid hormone
    • C) Adrenal hormone
    • D) Growth hormone

    Answer: Parathyroid hormone

    Explanation: Parathyroid hormone regulates calcium levels, unlike thyroid hormone.