Cardiology - Group 1 | Medical Hub

36. What is the HAS-BLED score used for?

A) Bleeding risk assessment on anticoagulation B) Stroke risk assessment C) Thrombosis risk D) Mortality risk

37. What is the target INR for warfarin in atrial fibrillation?

A) 2.0-3.0 B) 1.5-2.0 C) 2.5-3.5 D) 3.0-4.0

38. What is the most common cause of heart failure with reduced ejection fraction (HFrEF)?

A) Ischemic heart disease B) Hypertension C) Dilated cardiomyopathy D) Valvular disease

39. What is the most common cause of heart failure with preserved ejection fraction (HFpEF)?

A) Hypertension B) Ischemic heart disease C) Diabetes D) Obesity

40. What are the foundational medications for HFrEF?

A) Beta-blocker + ACEi/ARB + MRA + SGLT2i B) Digoxin + diuretics C) Hydralazine + nitrates D) Calcium channel blockers