#1
Which medication is commonly prescribed to treat high blood pressure?
Lisinopril
ExplanationACE inhibitor that inhibits angiotensin II production
#2
Which term refers to a rapid and irregular heart rhythm?
Fibrillation
ExplanationIrregular contraction of heart muscle fibers
#3
Which medication is commonly prescribed to reduce cholesterol levels?
Atorvastatin
ExplanationInhibits cholesterol synthesis by inhibiting HMG-CoA reductase
#4
Which medication is commonly prescribed to treat heart failure?
Spironolactone
ExplanationAldosterone receptor antagonist
#5
Which medication is commonly used to treat chest pain associated with coronary artery disease?
Nitroglycerin
ExplanationVasodilator that relaxes smooth muscle in blood vessels
#6
What is the function of a beta-blocker in cardiovascular treatment?
Lower blood pressure
ExplanationReduces heart rate and cardiac output
#7
Which term refers to the narrowing of blood vessels?
Atherosclerosis
ExplanationBuildup of fatty deposits in arteries
#8
Which class of medication is commonly used to treat angina?
Calcium channel blockers
ExplanationRelaxes blood vessels and reduces heart rate
#9
What is the primary action of nitroglycerin in cardiovascular therapy?
Dilate blood vessels
ExplanationRelaxes vascular smooth muscle
#10
What is the primary function of diuretics in cardiovascular therapy?
Lower blood pressure
ExplanationIncreases urine output, reducing blood volume and pressure
#11
Which term refers to the death of heart muscle tissue due to a lack of blood supply?
Myocardial infarction
ExplanationCommonly known as a heart attack
#12
Which of the following medications is an antiplatelet agent?
Aspirin
ExplanationInhibits platelet aggregation
#13
What is the mechanism of action of statins?
Lowering cholesterol synthesis
ExplanationInhibits HMG-CoA reductase
#14
Which medication is commonly used as a first-line treatment for acute myocardial infarction?
Aspirin
ExplanationPrevents blood clotting
#15
What is the mechanism of action of angiotensin II receptor blockers (ARBs)?
Blocking angiotensin II receptors
ExplanationPrevents angiotensin II from binding to its receptors
#16
Which of the following medications is commonly used to prevent blood clots?
Rivaroxaban
ExplanationDirect factor Xa inhibitor
#17
What is the mechanism of action of calcium channel blockers?
Reducing heart rate
ExplanationBlocks calcium entry into cardiac and smooth muscle cells