The nurse is caring for a patient after a parathyroidectomy related to hyperparathyroidism. the nurse should administer intravenous calcium gluconate if the patient exhibits which clinical manifestations?

A - Facial muscle spasms or laryngospasms
Nursing care for the patient following a parathyroidectomy includes monitoring for a sudden decrease in serum calcium levels causing tetany, a condition of neuromuscular hyperexcitability. If tetany is severe (e.g., muscular spasms or laryngospasms develop), IV calcium gluconate should be administered. Mild tetany, characterized by unpleasant tingling of the hands and around the mouth, may be present but should decrease over time without treatment. Decreased muscle tone, muscle weakness, and shortened QT interval are clinical manifestations of hyperparathyroidism.