How Well Do You Know About Antiarrhythmic Drugs?

13 Questions | By Lms45808 | Updated: Mar 21, 2022 | Attempts: 658

Questions

Settings

Create your own Quiz

Questions and Answers

1.

Which class of antiarrhythmic drugs block Na+ channels?
- A.
  
  Class I
- B.
  
  Class II
- C.
  
  Class III
- D.
  
  Class IV
2.

Which class of antiarrhythmic drugs are Beta Adrenergic Receptor Blockers?
- A.
  
  Class I
- B.
  
  Class II
- C.
  
  Class III
- D.
  
  Class IV
3.

Which class of antiarrhythmic drugs block K+ channels?
- A.
  
  Class I
- B.
  
  Class II
- C.
  
  Class III
- D.
  
  Class IV
4.

Which class of antiarrhythmic drugs block Ca++ channels?
- A.
  
  Class I
- B.
  
  Class II
- C.
  
  Class III
- D.
  
  Class IV
5.

Which drugs are Class I Subtype A antiarrhythmic drugs?
- A.
  
  Quinidine
- B.
  
  Lidocaine
- C.
  
  Procainamide
6.

Which subclass of Class I antiarrhythmic drugs reduces automaticity, delays conduction, and increases refractory period?
- A.
  
  A
- B.
  
  B
- C.
  
  C
7.

Which subclass of Class I antiarrhythmic drugs reduces ectopic automaticity?
- A.
  
  A
- B.
  
  B
- C.
  
  C
8.

Which subclass of Class I antiarrhythmic drugs reduces automacity and delays conduction?
- A.
  
  A
- B.
  
  B
- C.
  
  C
9.

Which of the following drugs are Class I subtype B antiarrhythmic drugs?
- A.
  
  Lidocaine
- B.
  
  Mexilitine
- C.
  
  Quinidine
- D.
  
  Tocainide
10.

Which of the following drugs are Class I subtype C antiarrhythmic drugs?
- A.
  
  Procainamide
- B.
  
  Flecainide
- C.
  
  Propafenone
11.

What are the two Beta Adreneric Receptor Blocker drugs from Class II antiarrhythmic drugs?
12.

Which of the following are Class III K+ channel blockers that delay repolarization and increase refractory period?
- A.
  
  Amiodarone
- B.
  
  Esmolol
- C.
  
  Ibutilide
- D.
  
  Sotalol
13.

What are the Class IV Calcium Channel Blocker Drugs?