A nurse is collecting data from an adolescent who has hypocalcemia. Which of the following findings should the nurse expect?

A. Constipation is incorrect. Hypocalcemia is more likely to cause neuromuscular excitability, including muscle spasms and cramps, rather than constipation. Constipation is more commonly associated with hypercalcemia. B. Elevated blood pressure is incorrect. Hypocalcemia does not typically cause hypertension. Instead, it can lead to hypotension in severe cases. C. Muscle tremors is correct. Hypocalcemia increases neuromuscular excitability, leading to symptoms such as muscle tremors, cramps, tetany, and positive Chvostek’s and Trousseau’s signs. These symptoms occur due to the role of calcium in nerve conduction and muscle contraction. D. Tinnitus is incorrect. Hypocalcemia does not typically cause tinnitus (ringing in the ears). Tinnitus is more commonly associated with conditions affecting the auditory system, such as ototoxicity or Ménière’s disease.