For a 60-year-old man with chest pain, which question is MOST appropriate?

• A. Do you have any heart problems or take any medications?
• B. Are you allergic to penicillin?
• C. Do you have a history of dental work?
• D. Do you smoke cigarettes only?

Answer: (C)

When assessing chest pain, the most important information to obtain right away is whether the patient has a history of heart problems or is taking medications for heart conditions. This directly informs your suspicion for acute coronary syndrome and guides immediate actions, such as whether to administer aspirin, consider nitroglycerin, or anticipate potential drug interactions and contraindications. Knowing prior cardiac disease or current cardiac meds helps you interpret the scenario quickly and plan appropriate transport and monitoring.

The other questions are less immediately helpful for the acute management. Penicillin allergy matters if antibiotics are being considered, but it doesn’t change the key decision-making for chest pain right now. A history of dental work is more relevant to endocarditis risk in specific contexts, not to the immediate cardiac assessment. Smoking history is a risk factor for heart disease, but it doesn’t provide the direct, urgent guidance needed for evaluating and treating an acute chest pain presentation.