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Test Questions 16-19 - Course # 313-14

Question #16

atrial fibrillation ekg

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

A. Regularly Irregular
B. Constant
C. Absent
D. Irregular




Question #17

atrial fibrillation ekg

. Select the number that most closely represents the heart rate.

A. 40 (four complete complexes)
B. 60
C. 72
D. 90




Question #18

atrial fibrillation ekg

. Select the number that most closely represents the QRS complex duration.

A. 0.04 sec
B. 0.10 sec (2 ½ small boxes)
C. 0.16 sec
D. 10 sec




Question #19

atrial fibrillation ekg

. What is the most correct interpretation of this tracing?

A. Sinus Arrest
B. Sinus Exit Block
C. Sinus Dysrhythmia
D. Sinus Bradycardia







313 Test Questions 16-19 - Course # 313-14