Which of the following is FALSE 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 falls, osteoclasts will liberate calcium from the skeleton.
D) Calcium is a major mineral.

Question

Quizplus · Accepted Answer

Ninety-nine percent of calcium is actually found in the bones and teeth, not in the blood and soft tissues. Only about 1% of calcium is found in the blood, where it plays important roles in muscle contractions, nerve function, and blood clotting.

Which of the Following Is FALSE Concerning Calcium