Advanced mcqs in CVS drus
Sure, here are some advanced multiple-choice questions (MCQs) related to cardiovascular system (CVS) drugs:
Which of the following is a selective beta-1 adrenergic receptor antagonist? a) Propranolol b) Metoprolol c) Carvedilol d) Labetalol
Answer: b) Metoprolol
Which of the following drugs is an angiotensin-converting enzyme (ACE) inhibitor? a) Losartan b) Valsartan c) Enalapril d) Aliskiren
Answer: c) Enalapril
Which of the following is a potassium-sparing diuretic? a) Furosemide b) Hydrochlorothiazide c) Spironolactone d) Mannitol
Answer: c) Spironolactone
Which of the following drugs is a direct renin inhibitor? a) Captopril b) Losartan c) Aliskiren d) Amlodipine
Answer: c) Aliskiren
Which of the following calcium channel blockers is primarily used for its effects on the heart rather than on blood vessels? a) Amlodipine b) Nifedipine c) Verapamil d) Felodipine
Answer: c) Verapamil
Which of the following drugs is a non-selective beta-blocker with additional alpha-1 blocking activity? a) Atenolol b) Metoprolol c) Carvedilol d) Bisoprolol
Answer: c) Carvedilol
Which of the following drugs is an antiarrhythmic agent classified as a Class III agent according to the Vaughan-Williams classification? a) Lidocaine b) Amiodarone c) Verapamil d) Propranolol
Answer: b) Amiodarone
Which of the following drugs is a phosphodiesterase-3 inhibitor used in the treatment of heart failure? a) Digoxin b) Milrinone c) Dobutamine d) Dopamine
Answer: b) Milrinone
Which of the following drugs is an antiplatelet agent that irreversibly inhibits the P2Y12 component of ADP receptors on the platelet surface? a) Aspirin b) Clopidogrel c) Warfarin d) Heparin
Answer: b) Clopidogrel
Which of the following drugs is a neprilysin inhibitor used in combination with an angiotensin receptor blocker (ARB) for the treatment of heart failure? a) Sacubitril/Valsartan b) Enalapril c) Losartan d) Spironolactone
Answer: a) Sacubitril/Valsartan
These questions cover a range of drugs used in the management of cardiovascular conditions, including their mechanisms of action and therapeutic uses.