Cardiovascular Drug Categories NOT REVIEWED

Which of the following medications is a Class I (Na Channel Blocker) antiarrhythmic?

• Lidocaine

• Propranolol

• Amiodarone

• Diltiazem

Which class of antiarrhythmic medications do beta blockers belong to?

• Class I

• Class II

• Class III

• Class IV

Fill in the blank: Amiodarone is an example of a _______ Channel Blocker (Class III).

• K+ (Potassium)

• Na+ (Sodium)

• Ca2+ (Calcium)

• Cl- (Chloride)

Which of the following is a Class IV (Ca2+ Channel Blocker) antiarrhythmic?

• Diltiazem

• Lidocaine

• Propranolol

• Amiodarone

Which medication is listed under Class V Miscellaneous antiarrhythmics?

• Digoxin

• Lidocaine

• Diltiazem

• Amiodarone

Fill in the blank: The maximum dose of adenosine is _______.

• 12 mg

• 6 mg

• 24 mg

• 18 mg

Which medication is used to treat ventricular tachycardia (V-tach) due to magnesium deficiency?

• Magnesium

• Adenosine

• Lidocaine

• Propranolol

Lidocaine is used for cardiac arrhythmias and is a Class Ib antiarrhythmic.

• True

• False

Class I antiarrhythmic medications are ______ channel blockers.

• sodium

• potassium

• calcium

• chloride

Which of the following is a Class Ib sodium channel blocker?

• Quinidine

• Procainamide

• Lidocaine

• Flecainide