Pharma3 Flashcards
1
Q
What is the first line drug for arrhythmias
A
Beta blocker
2
Q
Which drug has anti-vagal activity resulting in sinus tachycardia?
A
Quinidine
3
Q
Whic drug is highly concentrated in the heart in comparison to its plasma concentration?
A
Amiodarone
4
Q
Whats the mechanism of action of Verapmil?
A
Ca channel blocker
5
Q
What phases are affected when verapamil is administered?
A
Phase 0&4
6
Q
Which drug is contradicted in patients with long QT syndrome?
A
Potassium channel blocker
7
Q
Used as local anesthetic
Treats digital induced tachyarrhythmia
Drug interactions with amiodarone
Iv or im
A
Lidocaine
8
Q
Effective in ventricular tachycardia in children
A
Phenytoin
9
Q
Inhibit cyp2d to inc availability of flecainide
A
Quinidine
10
Q
Causes corneal micro deposits
A
Amiodarone
