CV drugs for monitoring

Question 1

What are Class 1 antiarrhythmics?

Answer 1

Na channel blockers

Question 2

How do 1A sodium channel blockers work?

Answer 2

prolongs phase 3 and depresses phase 0

Question 3

How do 1B sodium channel blockers work?

Answer 3

Shortened phase 3

Question 4

how do 1C sodium channel blockers work?

Answer 4

Strong phase 0 depression

Question 5

What are class 2 antiarrhythmics? How do they work

Answer 5

Beta blockers

Slow phase 4 in SA node

Question 6

What are class 3 antiarrhythmics? How do they work

Answer 6

K channel blockers

Increase refractory period

Question 7

What are class 4 antiarrhythmics? How do they work

Answer 7

Ca channel blockers

Slow down conduction through AV node

Question 8

What class is procainamide and quinidine?

Answer 8

Sodium channel blockers
1A

Question 9

What class is lidocaine and phenytoin?

Answer 9

Sodium channel blockers
1B

Question 10

What class is flecainide and propafenone?

Answer 10

Sodium channel blockers

1C

Question 11

What class is amio and bretyium?

Answer 11

K channel blockers

Question 12

What class is verapamil and Dilt?

Answer 12

Ca channel blockers

Question 13

Five reasons for a pacemaker?

Answer 13

SA node disease
AV node disease
Long QT
Dilated cardiomyopathy
Hypertrophic obstructive cardiomyopathy

Question 14

Which components are not a part of a Mapleson circuit?

Answer 14

Unidirectional valves and CO2 absorber

Question 15

Which Mapleson has the FGF by the reservoir bag?

Answer 15

A

Needs 20L of FGF

Question 16

Which Mapleson does not have a reservoir bag?

Answer 16

E

Question 17

Which Mapleson is Jackson Rees?

Answer 17

F

Question 18

Which Mapleson does not have corrugated tubing?

Answer 18

C