-

Test Questions 19-22 - Course # 312-13

Question #19

atrial fibrillation ekg

What would be the most proper description of the atrial activity in this tracing?

A. Inverted
B. Absent
C. "f" waves
D. "F" waves




Question #20

atrial fibrillation ekg

Select the number that most closely represents the heart rate.

A. 75
B. 110
C. 130
D. 150




Question #21

atrial fibrillation ekg

What is the PR interval measurement

A. 0.06 seconds
B. 0.12 seconds
C. Variable
D. Absent, due to lack of P waves




Question #22

atrial fibrillation ekg

What is the most correct interpretation of this tracing?

A. Sinus Rhythm with PAC’s
B. Atrial Flutter with rapid ventricular response
C. Multifocal Atrial Tachycardia
D. Atrial Fibrillation with rapid ventricular response







312 Test Questions 19-22 - Course # 312-13