A nurse is monitoring a client who is postoperative following a thyroidectomy. Which of the following findings should indicate to the nurse that the client is developing a thyroid storm?

A. Decreased body temperature is incorrect. A thyroid storm is characterized by a hypermetabolic state, so a decreased body temperature would be inconsistent with the condition. In fact, patients with thyroid storm typically have increased body temperature (fever). B. Increased incisional drainage is incorrect. While increased drainage could indicate a wound infection or other surgical complications, it is not a primary indicator of thyroid storm, which involves a hyperactive thyroid response. C. Hypertension is correct. Thyroid storm is a severe, acute exacerbation of hyperthyroidism, and it is associated with hypertension, tachycardia, fever, and other symptoms of sympathetic nervous system overactivity. D. Bradycardia is incorrect. Bradycardia would be expected in conditions like hypothyroidism, not thyroid storm. Thyroid storm typically presents with tachycardia, which is a hallmark sign.