1. This rhythm resembles a turning about or twisting motion along the baseline (isoelectric line). a. Ventricular tachycardia b. Ventricular asystole c. Torsades de pointes d. Pulseless electrical...

1. This rhythm resembles a turning about or twisting motion along the baseline (isoelectric line).

a. Ventricular tachycardia

b. Ventricular asystole

c. Torsades de pointes

d. Pulseless electrical activity

2. PEA, a life-threatening dysrhythmia, may result from:

a. Hypokalemia

b. Hypomagnesemia

c. Tricyclic antidepressant drug overdose

d. All the above