Which of the following is TRUE concerning calcium?
A)Calcium's alkalinity assists in regulating acid-base balance.
B)Ninety-nine percent of calcium is found in the blood and soft tissue.
C)When blood calcium rises,osteoclasts will liberate calcium from the skeleton.
D)Calcium is a minor mineral.

Question

Quizplus · Accepted Answer

Calcium's alkalinity plays a crucial role in the regulation of acid-base balance. It acts as a buffer to neutralize excess acid in the body.

Answer: C
 When blood calcium levels rise, osteoclasts break down bone tissue to release calcium into the bloodstream. This process is known as bone resorption and helps maintain calcium homeostasis in the body.

Therefore, the correct answers are A and C.

Which of the Following Is TRUE Concerning Calcium