New 12,13

Question 1

What action do class 1A drugs do?

Answer 1

Moderate Phase 0

Question 2

What drugs are in 1A?

Answer 2

Quinidine

Procainamide

Question 3

What action do class 1B do?

Answer 3

No change in phase 0

Question 4

What drugs are in class 1B?

Answer 4

Lidocaine

Question 5

What action do class 1C do?

Answer 5

Marked phase 0

Question 6

What drugs are in class 1C?

Answer 6

Flecainide

Question 7

What action do class 2 do?

Answer 7

Beta adrenergic blockers

Question 8

What drugs are in class 2?

Answer 8

Propanolol

Esmolol

Question 9

What action do class 3 do?

Answer 9

Prolong repolarization

Question 10

What drugs are in class 3?

Answer 10

Amiodarone
Sotolol
Doferalide
Ibutilide

Question 11

What action do class 4 do?

Answer 11

Ca+ channel blockers

Question 12

What drugs are in class 4?

Answer 12

Verapamil

Dilitazem

Question 13

What drugs block Na & some K channels?

Answer 13

1A
Quinidine
Procainamide

Question 14

What is the effect of Procainamide on ECG?

Answer 14

Widened QRS, QT

Question 15

What action does Procainamide do?

Answer 15

Slow CV in ventricle + atria

Increases APD

Question 16

What drug is a pure Na channel blocker?

Answer 16

Lidocaine

Question 17

What does Lidocaine treat?

Answer 17

ER

Ventricular Tachycardia

Question 18

What drugs block Na and K channels?

Answer 18

1C

Flecainide

Question 19

What is Flecainide used for?

Answer 19

Atrial flutter + fibrillation

Question 20

What drugs slow AV and decrease HR?

Answer 20

Class 2

-olol

Question 21

What are beta blockers used to treat?

Answer 21

Sinus tachycardia

Question 22

When should you be careful when administering -olol ?

Answer 22

Other drugs that lengthen AV

Ca+ blockers, Digitalis, Asthmatics, DIabetics

Question 23

What is Esmolol used for?

Answer 23

Supraventricular arrhythmias

Question 24

What drug blocks Na, K, Ca, B?

Answer 24

Amiodarone

Question 25

What is an anti attythmic used to treat HF?

Answer 25

Amiodarone

Question 26

Toxicites include cholesterol in eye, blue skin, pulmonary, hepatic, and thyroid

Answer 26

Amiodarone

Question 27

Sotalol MOA

Answer 27

K and B blocker

Question 28

What is Sotalol used for?

Answer 28

Atrial flutter and fib | Ventricular Tachycardia

Question 29

What are the side effects of Dronedarone?

Answer 29

Bradycardia Long QT Torsades Metabolized by antibiotics

Question 30

Dronedarone is contraindicated in?

Answer 30

HF

Question 31

What drug is a selective K channel blocker?

Answer 31

Dofetilide

Question 32

Dofetilide action is?

Answer 32

Prolong AP duration

Question 33

When giving Verapamil and Diltiazem use caution with?

Answer 33

Other drugs that slow AV | Hypotension

Question 34

If someone has Hypotension, do not give them?

Answer 34

Verapamil | Diltiazem

Question 35

What does Atropine treat?

Answer 35

Vagal Bradycardia

Question 36

Digitalis action?

Answer 36

Slow AV | HF

Question 37

Adenosine action?

Answer 37

Slow AV