Calcium Homeostasis

Multiple Choice

Calcium homeostasis

A) involves the immediate adjustments required to maintain a constant free Ca²⁺ concentration on a minute-to-minute basis
B) involves slowly responding with adjustments required to maintain a constant total amount of Ca²⁺ in the body
C) is maintained primarily by the actions of parathyroid hormone
D) involves the immediate adjustments required to maintain a constant free Ca²⁺ concentration on a minute-to-minute basis, and is maintained primarily by the actions of parathyroid hormone
E) involves slowly responding with adjustments required to maintain a constant total amount of Ca²⁺ in the body, and is maintained primarily by the actions of parathyroid hormone