Dysrhythmias

2. These are the Class III antidysrhythmic drugs (3 words)
6. These are the Class II antidysrhythmic drugs (3 words)
9. The prototype drug for the potassium channel blockers
10. The return of cell membrane potential to resting after depolarization
11. This is another term for the myocardial contraction
12. Antidyrhythmic drugs should not be used if the client has this condition
13. Also known as the pacemaker of the heart (2 words)
16. The prototype drug for the beta-adrenergic blockers
17. An apical pulse must be evaluated prior to administering the medication
18. These signal cardiac muscle cells to contract and beat in a synchronized manner (2 words)

1. Give to decrease the automaticity of the SA node and slow conduciton through the AV node without blocking the ion channels
3. The sodium channel blockers can cause this effect
4. A brief period following depolarization in which there is a resistance to stimulation (2 words)
5. These are the Class IV antidysrhythmic drugs (3 words)
7. The prototype drug for the calcium channel blockers
8. These are the Class I antidysrhythmic drugs (3 words)
14. Abnormalities of electrical conduction or rhythm in heart
15. The prototype drug for the sodium channel blockers