Which symptoms reported by the patient immediately following the surgical removal of the thyroid and parathyroid gland requires intervention by the registered nurse? Select the two findings that require immediate follow-up.

Choice A rationale An increased appetite is a symptom associated with hyperthyroidism or could simply be a normal finding unrelated to the immediate surgical risk. Following the removal of the thyroid and parathyroid glands, the most immediate life-threatening concern is severe hypocalcemia due to parathyroid damage, which manifests as neuromuscular hyperexcitability, not changes in appetite. Choice B rationale Hand tremors are a manifestation of tetany, which is caused by the profound neuromuscular irritability resulting from acute postoperative hypocalcemia (normal calcium: 8.5-10.5 mg/dL). This is a critical finding because it indicates an immediate and severe electrolyte disturbance that can rapidly progress to laryngeal spasm and airway obstruction, requiring prompt intervention. Choice C rationale Foot cramps, like hand tremors, are an urgent sign of tetany, directly related to hypocalcemia following the surgical removal of the parathyroid glands. The involuntary, painful muscle contractions indicate an immediate risk of airway compromise due to laryngospasm and thus demand immediate laboratory confirmation (ionized calcium) and calcium replacement therapy. Choice D rationale Dizziness can be a symptom of various less acute conditions, such as orthostatic hypotension or mild pain. While it requires follow-up, it does not typically signify the immediate, life-threatening airway emergency associated with hypocalcemic tetany that arises from parathyroid gland removal during the surgery. Choice E rationale An earache could be a referred pain sensation from the surgical site incision or neck irritation. Although pain management is required, an earache is generally a discomfort issue rather than an immediate physiological instability that threatens the client's life or airway integrity, unlike the neuromuscular symptoms of acute hypocalcemia.