Endocrinology MCQ 015

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Calcium Homeostasis: Hypercalcemia and HypocalcemiaWhich of the following statements is/are true regarding PTH?

A. Secretion is stimulated by hypocalcemia.
B. Secretion is inhibited by hypercalcemia.
C. The effect of magnesium on secretion is the same as that of calcium.
D. Secretion is stimulated by low 1,25-hydroxyvitamin D and inhibited by high levels of 1,25-hydroxyvitamin D.
E. A, B, and D
F. All of the above


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Category: Endocrinology MCQs



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