Medicine The drug of choice for prompt relief of an ongoing attack of angina precipitated by exercise or emotional stress is: A Propranolol B Verapamil C Sublingual nitroglycerin D Sublingual nifedipine 💡 Explanation The drug of choice for prompt relief of an ongoing attack of angina precipitated by exercise or emotional stress is: ✓ Correct Answer: C. Sublingual nitroglycerin