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AACN ECG WRITTEN EXAM QUESTIONS WITH ALL CORRECT ANSWERS!!
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AACN ECG WRITTEN EXAM QUESTIONS WITH ALL CORRECT ANSWERS!!
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Name: Score:87 Multiple choice questions
Term 1 of 87
Temporary epicardial pacing requires that:
Pacing wires are placed directly on the heart muscle by the cardiothoracic surgeon during
cardiac surgery.
Pacing wires are placed on the lungs during cardiac surgery.
Pacing wires are placed on the skin surface of the chest after cardiac surgery.
Pacing wires are placed in the veins for temporary pacing.
Term 2 of 87
What part of the heart does Lead 1 view?
At the tip of the electrode.
The inferior wall of the heart.
The lateral wall of the heart.
The travel time from the av node to the bundle of his.
Term 3 of 87
Which of the following is the rate for junctional tachycardia?
Greater than 100 beats per minute
Less than 60 beats per minute
40 - 60 beats per minute
Less than 100 beats per minute
,Term 4 of 87
Identify the structure indicated by the arrow below:
Apex
Septum
True
Base
Term 5 of 87
A Premature Atrial Contraction is defined as:
(c) Angiocath
E) both B and C
D) Both A and B
B) Access Issues
Term 6 of 87
The QRS configuration seen in a Premature Ventricular Contraction can be best described as:
All of the above.
Found preceding the p waves.
Wide and bizarre.
Always absent.
Term 7 of 87
Blood flows through the right atrium, tricuspid valve, and right ventricle under high pressure.
True
False
, Term 8 of 87
On an ECG wave, ventricular depolarization is represented by:
D) both a and b
Pr interval
Identify and treat the cause
QRS complex
Term 9 of 87
What is the amplitude of one small vertical box on the ECG paper?
1 mm
3 mm
2 mm
2-3 mm
Term 10 of 87
PVCs are always harmful and need to be treated.
True
False
Term 11 of 87
On the ECG tracing, capture is identified by:
The assessment of blood pressure changes during exercise.
The presence of a pacing spike followed by the response of the atrium or ventricle to the
stimulus.
The measurement of electrical resistance in the heart muscle.
The detection of abnormal heart rhythms.
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