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NHA EKG Certification Test 2024 Questions With 100% Correct Answers!!
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NHA EKG Certification Test 2024 Questions With 100% Correct Answers!!
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Name: Score:73 Multiple choice questions
Term 1 of 73
Which of the following leads look at the intraventricular septum?
V4r
V1 and V2
V3 and V4
V5 and V6
Term 2 of 73
If there is a below the knee amputation of the left leg, where do you put the right leg electrode?
Right arm
Lower left torso
Right arm and left arm
Lower right thigh
Term 3 of 73
An EKG tech notes that the QRS complex to too tall to fit on the EKG paper. Which of the
following actions should the tech take?
Increase the paper speed to 50 mm/s
Adjust the filter settings to 60 hz
Rotate the limb leads on the patient
Change the gain control to 5 mm/mv
,Term 4 of 73
An EKG tech should recognize that which of the following situations could result in wandering
baseline artifact on an EKG tracing?
Right leg
Crossed lead wires
A and b are correct
Loose electrodes
Term 5 of 73
An EKG tech detects a U wave and the patient reports chest pain and discomfort. What actions
should the tech take?
Call for help and stay with the patient
Change the gain control to 5 mm/mv
Perform another ekg recording
Notify the patient's provider
Term 6 of 73
Which of the following waves should an EKG tech measure to evaluate for atrial depolarization?
P wave
Radial
Sinus rhythm
Atria
, Term 7 of 73
When performing a posterior EKG, which of the following is the correct location for placement of
lead V7?
Half positive, half negative
Taking a shower
Left midscapular line
Right posterior axillary line
Term 8 of 73
An EKG tech should recognize that which of the following is expected reference range for the
respiratory rate of a newborn patient?
50 to 59/min
30 to 49/min
15 to 49/min
12 to 19/min
Term 9 of 73
Which of the following activities should an EKG tell a patient to record in his holter monitor diary?
P Wave
Walking
Swimming
Running
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