Which Hormone Is the MOST Important for Ca²⁺ Regulation

question 35

Multiple Choice

Which hormone is the MOST important for Ca²⁺ regulation?

• A)parathyroid hormone
• B)calcitriol
• C)thyroid hormone
• D)calcitonin
• E)aldosterone

---

Definitions:

Job Classification

The categorization of jobs or positions within an organization based on duties, responsibilities, and pay scales.

Prorated Refund

A refund amount calculated to give back the proportionate value of an unused service or product, adjusted according to the time left or not consumed.

Fitness Club

A facility equipped with exercise equipment and often offering a variety of fitness, aerobic, and workout classes to its members.

Business Mathematics

The study of mathematics used by commercial enterprises to record and manage business operations.