A 45-year-old woman presents for evaluation of a palpable thyroid nodule noted during a routine physical exam. She denies any symptoms of hyper- or hypothyroidism. Thyroid function tests show a normal TSH and free T4. What is the most appropriate next step in the management of this patient?
✓ Correct Answer: Option B
For a palpable thyroid nodule with normal thyroid function tests, the primary concern is to rule out malignancy. Fine-needle aspiration (FNA) is the most appropriate next diagnostic step to evaluate the cytology of the nodule.