NHA EKG (CET) study guide (2025/ 2026 LATEST
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What EKG function is used to control and regulate the height of EKG waveform on the
1
tracing?
What action should the technician instruct the patient to take if any electrodes become
2
loose during at-home use of an ambulatory monitor?
A patient has a prescription to wear a Holter monitor for 24 hrs. What statement made
3
by the patient indicates an understanding of home care instructions?
, In which locations should the EKG technician place the electrodes for a 3-lead
4
ambulatory monitor?
Don't know?
What action should the Apply surgical tape to the electrodes to keep them in
technician instruct the place
patient to take if any
electrodes become loose
during at-home use of an
ambulatory monitor?
Which leads record Leads III and AVF
activity of the inferior wall
of the left ventricle?
What rhythm is Idioventricular rhythm
characterized by absent P
waves, wide QRS
complexes, and a
ventricular rate between
20-40/mins?
What leads record Leads I, AVL, V5, and V6
electrical activity of the
lateral wall of the left
ventricle?
In which locations should on the right shoulder, the left
the EKG technician place shoulder, and the left abdomen
the electrodes for a 3-
lead ambulatory monitor?
, An EKG technician is Depressed ST segment
performing a stress test
for a patient. What
changes indicate that the
patient is beginning to
show signs of myocardial
ischemia?
What leads are bipolar? Leads I, II, and III
What is the expected 30-49/min
reference range for
respiratory rate of a
newborn patient?
An EKG technician is "You should avoid wearing shoes with high heels for
providing instructions for a this test."
patient who is scheduled
for an exercise stress test.
What instructions should
technician include?
An EKG technician is "This procedure requires informed consent."
preparing a patient for an
exercise stress test. What
statement should the
technician make before
this test?
What is the final step when Document the procedure in the patient's health
applying a Holter record
monitor?
An EKG technician prior to "I can smoke the night before the exam."
an exercise stress test.
What statement by the
patient indicates an
understanding of the
preparation?
UPDATES) COMPREHENSIVE EXAM QUESTIONS
WITH VERIFIED AND 100% CORRECT ANSWERS
BRAND NEW EXAM ALREADY GRADED A+!!
Save
Practice questions for this set
Learn 1 /7 Study with Learn
Gain
Choose an answer
What EKG function is used to control and regulate the height of EKG waveform on the
1
tracing?
What action should the technician instruct the patient to take if any electrodes become
2
loose during at-home use of an ambulatory monitor?
A patient has a prescription to wear a Holter monitor for 24 hrs. What statement made
3
by the patient indicates an understanding of home care instructions?
, In which locations should the EKG technician place the electrodes for a 3-lead
4
ambulatory monitor?
Don't know?
What action should the Apply surgical tape to the electrodes to keep them in
technician instruct the place
patient to take if any
electrodes become loose
during at-home use of an
ambulatory monitor?
Which leads record Leads III and AVF
activity of the inferior wall
of the left ventricle?
What rhythm is Idioventricular rhythm
characterized by absent P
waves, wide QRS
complexes, and a
ventricular rate between
20-40/mins?
What leads record Leads I, AVL, V5, and V6
electrical activity of the
lateral wall of the left
ventricle?
In which locations should on the right shoulder, the left
the EKG technician place shoulder, and the left abdomen
the electrodes for a 3-
lead ambulatory monitor?
, An EKG technician is Depressed ST segment
performing a stress test
for a patient. What
changes indicate that the
patient is beginning to
show signs of myocardial
ischemia?
What leads are bipolar? Leads I, II, and III
What is the expected 30-49/min
reference range for
respiratory rate of a
newborn patient?
An EKG technician is "You should avoid wearing shoes with high heels for
providing instructions for a this test."
patient who is scheduled
for an exercise stress test.
What instructions should
technician include?
An EKG technician is "This procedure requires informed consent."
preparing a patient for an
exercise stress test. What
statement should the
technician make before
this test?
What is the final step when Document the procedure in the patient's health
applying a Holter record
monitor?
An EKG technician prior to "I can smoke the night before the exam."
an exercise stress test.
What statement by the
patient indicates an
understanding of the
preparation?
