Pacemaker Rhythms: Test Questions 10-12

Question #10

Select the heart rate most closely associated with this tracing.

A. 143
B. 100
C. 88
D. 62

What is the most correct interpretation of this tracing?

A. Atrial Pacemaker Rhythm
B. Normal Sinus Rhythm
C. Ventricular Pacemaker Rhythm
D. Atrioventricular Pacemaker Rhythm

What is the PR interval measurement in this tracing?

A. 0.04 sec
B. 0.10 sec
C. 0.18 sec
D. 0.24 sec

Select the heart rate most closely associated with this tracing.

A. 143
B. 100
C. 88
D. 62

What is the most correct interpretation of this tracing?

A. Atrial Pacemaker Rhythm
B. Normal Sinus Rhythm
C. Ventricular Pacemaker Rhythm
D. Atrioventricular Pacemaker Rhythm

What is the PR interval measurement in this tracing?

A. 0.04 sec
B. 0.10 sec
C. 0.18 sec
D. 0.24 sec