In addition to a drop in blood calcium concentration, a symptom of hypoparathyroidism is
A)a rise in vitamin D concentration.
B)increased PTH secretion.
C)muscle cramps.
D)kidney stones.

Question

Quizplus · Accepted Answer

Muscle cramps are a common symptom of hypoparathyroidism due to low levels of parathyroid hormone (PTH), which plays a role in calcium regulation and muscle function. A decrease in blood calcium concentration is also a symptom, not a rise in vitamin D concentration or increased PTH secretion. Kidney stones are more commonly associated with hyperparathyroidism, where there is an excess of PTH.

In Addition to a Drop in Blood Calcium Concentration, a Symptom