Which medication should the nurse prepare to administer to the client exhibiting the following telemetry strip? 1. The miscellaneous antidysrhythmic adenosine (Adenocard). 2. The potassium channel...

Which medication should the nurse prepare to administer to the client exhibiting the following telemetry strip?

1. The miscellaneous antidysrhythmic adenosine (Adenocard).

2. The potassium channel blocker amiodarone (Cordarone).

3. The cardiac glycoside digoxin (Lanoxin).

4. The inotropic medication dopamine (Intropin).