Previous Question
16. A patient with hyperthyroidism is prescribed propylthiouracil (PTU). Medicinally, what is the primary mechanism of action of PTU?
Next Question
18. A patient is initiated on therapy with an HMG-CoA reductase inhibitor (statin, e.g., atorvastatin). Critically, what adverse effect is most important for the patient to report urgently to their physician?
