What lead is created by the placement of the electrode located to the right of the
patient's sternum at the 4th intercostal space ?
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V1
Which of the following is the most accurate site for measuring a patient's body
temperature ?
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Rectum
,What is the correct order of a complete cardiac cycle in the normal heart ?
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P wave, QRS complex, and T wave
Which of the following lead groups are bipolar leads ?
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Lead I, II, and III
An EKG technician notices that the wave forms are very close together and the
patient has an unusually rapid heart rate. In order to spread out the tracing, the
technician should change the paper speed to what ?
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50mm/second
An EKG technician is working with a patient who has a below the knee amputation of
the left leg. Where should the technician place right leg electrode ?
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, On the lower right thigh
Which of the following is the correct sensitivity setting to create an EKG
standardization mark of 5 mm ?
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1/2
Which of the following methods for calculating a patients heart rate from the EKG is
correct ?
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Divide 1,500 by the number of small boxes between two R waves
A technician is performing an EKG in a hospital setting. The patient becomes
unresponsive, stops breathing, and does not have a pulse. Which of the following
would be the first appropriate step ?
Give this one a try later!
Start chest compressions
patient's sternum at the 4th intercostal space ?
Give this one a try later!
V1
Which of the following is the most accurate site for measuring a patient's body
temperature ?
Give this one a try later!
Rectum
,What is the correct order of a complete cardiac cycle in the normal heart ?
Give this one a try later!
P wave, QRS complex, and T wave
Which of the following lead groups are bipolar leads ?
Give this one a try later!
Lead I, II, and III
An EKG technician notices that the wave forms are very close together and the
patient has an unusually rapid heart rate. In order to spread out the tracing, the
technician should change the paper speed to what ?
Give this one a try later!
50mm/second
An EKG technician is working with a patient who has a below the knee amputation of
the left leg. Where should the technician place right leg electrode ?
Give this one a try later!
, On the lower right thigh
Which of the following is the correct sensitivity setting to create an EKG
standardization mark of 5 mm ?
Give this one a try later!
1/2
Which of the following methods for calculating a patients heart rate from the EKG is
correct ?
Give this one a try later!
Divide 1,500 by the number of small boxes between two R waves
A technician is performing an EKG in a hospital setting. The patient becomes
unresponsive, stops breathing, and does not have a pulse. Which of the following
would be the first appropriate step ?
Give this one a try later!
Start chest compressions
