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EKG certification
Question | Answer |
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Which of the following is used to ensure the EKG machine is working properly | calibration |
An EKG tech should recognize that which of the following signs are often present when a patient is experiencing ventricular tachycardia | Multiple premature ventricular contraction in a row |
An EKG tech should recognize that which of the following is characteristic of the EKG tracing for a patient who has atrial fibrillation | R-R interval is irregularly irregular |
A patient who is 9 yrs old in which of the following location should the tech place V6 electrode | Left midaxillary line |
P wave | represents atrial depolarization (atrium contracts ) |
QRS complex | represents ventricular depolarization |
which of the lead groups are bipolar | leads I, II, III |
Where does lead V5 go | on the left anterior axillary line, horizontal to Lead V4 |
T wave | Represent ventricle depolarization (begin to rest) |
interrupt base line | lead corrosion |
When performing an EKG on an infant where does V3R go | Between V2 and V4 on the right side of the chest |
For which of the following types of heart block should an EKG tech observe the patient for signs and symptoms of decreased cardiac output that could lead to cardiac arrest | Third degree AV Block |
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