NHA CET Certification Exam Study Guide Questions & Answers 2025/2026
Which of the following arteries is the best location for an EKG technician to use to measure the
heart rate for an adult patient following an exercise stress test? - (ANSWERS)radial @#$%^@#$%
An EKG technician is performing an exercise stress test for a patient. For which of the following
finding should the technician expect the provider to stop the test? - (ANSWERS)dizziness
An EKG technician is performing a standard 12-lead EKG for a patient who is experiencing
accelerated junctional rhythm. Which of the following speed settings should the technician
use? - (ANSWERS)25 mm/second
While performing a 5-lead EKG, an EKG technician notices that lead II and lead III are not
yielding a reading. Which of the following limbs should the technician check to correct the
error? - (ANSWERS)Left leg
An EKG technician obtains a pulse oximetry reading of 88% from a patient. Which of the
following terms should the technician use to describe the patient's condition? -
(ANSWERS)hypoxemia
A thin spike before the P wave indicates that a pacemaker has been implanted to pace which
of the following? - (ANSWERS)atria
An EKG technician is preparing to enter an inpatient room to perform a standard 12-lead EKG.
Which of the following actions should the technician take for a patient who is prescribed
contact precaution? - (ANSWERS)remove gloves before leaving the patient's room
An EKG technician is recording a patient's radial pulse and finds the pulse to be irregular. The
provider then takes the patient's apical pulse. The technician should recognize that which of
the following locations is used for assessment? - (ANSWERS)between the 5th and 6th ribs, at
the left midclavicular line
An EKG technician is preparing to perform a standard 12-lead EKG tracing on a patient who has
a heart rate of 150/min. Which of the following speed controls should the technician select? -
(ANSWERS)50 mm/second
An EKG technician in an outpatient facility is obtaining a patient's vital signs and is having
trouble visualizing the patient's chest movement. Which of the following actions should the
technician take to obtain an accurate respiratory rate for the patient? - (ANSWERS)place a hand
on the middle of the patient's back to count the respirations
An EKG technician is preparing to apply electrodes to a patient for a standard 12-lead EKG.
Which of the following methods should the technician use to prepare the patient for application
of the electrodes? - (ANSWERS)use a razor or clippers to remove the patient's hair
, NHA CET Certification Exam Study Guide Questions & Answers 2025/2026
When placing electrodes on the patient for telemetry, in which of the following locations should
an EKG technician place the ground electrode? - (ANSWERS)the right lower leg @#$%^@#$%
An EKG technician is instructing a patient about the use of a transtelephonic monitor with loop
memory. Which of the following instructions should the technician include? -
(ANSWERS)"press the record button on the device when you begin to feel dizzy or have chest
pain"
Which of the following statements made by an EKG technician correctly prepares the patient
for telemetry monitoring? - (ANSWERS)"i will clean your skin with an alcohol pad"
An EKG technician is monitoring a patient who is undergoing an exercise stress test. Which of
the following findings should indicate to the technician that the patient is experiencing an
adverse reaction? - (ANSWERS)report of tingling sensations in the lower extremeties
An EKG technician notices an accelerated idioventricular rhythm on a tracing. Which of the
following actions should the technician take next? - (ANSWERS)call for help and stay with the
patient
An EKG technician should recognize that which of the following blood pressure readings is
within the expected reference range for an adolescent patient? - (ANSWERS)98/78 mm Hg
An EKG technician is performing an exercise stress test for a patient. Which of the following
findings should the technician report to the provider? - (ANSWERS)decreased heart rate
An EKG technician observes ST segment depression and T wave inversion in multiple leads on
a patient's EKG tracing. Which of the following should the technician suspect? -
(ANSWERS)myocardial ischemia
An EKG technician is working with a patient who has a below-the-knee amputation of the left
leg. Where should the technician place the right-leg electrode? - (ANSWERS)on the lower right
abdomen
Which of the following actions should an EKG technician take when preparing a patient for a
standard 12-lead EKG? - (ANSWERS)have the patient remove any jewelry
An EKG technician is preparing to perform a 12-lead EKG for a patient who has dextrocardia. In
which of the following locations should the technician place the electrode for V1? -
(ANSWERS)left sternal border, fourth intercostal space
An EKG technician is caring for a patient who is experiencing heart palpitations. Which of the
following interventions should the technicians expect the provider to prescribe? -
(ANSWERS)holter monitor
Which of the following arteries is the best location for an EKG technician to use to measure the
heart rate for an adult patient following an exercise stress test? - (ANSWERS)radial @#$%^@#$%
An EKG technician is performing an exercise stress test for a patient. For which of the following
finding should the technician expect the provider to stop the test? - (ANSWERS)dizziness
An EKG technician is performing a standard 12-lead EKG for a patient who is experiencing
accelerated junctional rhythm. Which of the following speed settings should the technician
use? - (ANSWERS)25 mm/second
While performing a 5-lead EKG, an EKG technician notices that lead II and lead III are not
yielding a reading. Which of the following limbs should the technician check to correct the
error? - (ANSWERS)Left leg
An EKG technician obtains a pulse oximetry reading of 88% from a patient. Which of the
following terms should the technician use to describe the patient's condition? -
(ANSWERS)hypoxemia
A thin spike before the P wave indicates that a pacemaker has been implanted to pace which
of the following? - (ANSWERS)atria
An EKG technician is preparing to enter an inpatient room to perform a standard 12-lead EKG.
Which of the following actions should the technician take for a patient who is prescribed
contact precaution? - (ANSWERS)remove gloves before leaving the patient's room
An EKG technician is recording a patient's radial pulse and finds the pulse to be irregular. The
provider then takes the patient's apical pulse. The technician should recognize that which of
the following locations is used for assessment? - (ANSWERS)between the 5th and 6th ribs, at
the left midclavicular line
An EKG technician is preparing to perform a standard 12-lead EKG tracing on a patient who has
a heart rate of 150/min. Which of the following speed controls should the technician select? -
(ANSWERS)50 mm/second
An EKG technician in an outpatient facility is obtaining a patient's vital signs and is having
trouble visualizing the patient's chest movement. Which of the following actions should the
technician take to obtain an accurate respiratory rate for the patient? - (ANSWERS)place a hand
on the middle of the patient's back to count the respirations
An EKG technician is preparing to apply electrodes to a patient for a standard 12-lead EKG.
Which of the following methods should the technician use to prepare the patient for application
of the electrodes? - (ANSWERS)use a razor or clippers to remove the patient's hair
, NHA CET Certification Exam Study Guide Questions & Answers 2025/2026
When placing electrodes on the patient for telemetry, in which of the following locations should
an EKG technician place the ground electrode? - (ANSWERS)the right lower leg @#$%^@#$%
An EKG technician is instructing a patient about the use of a transtelephonic monitor with loop
memory. Which of the following instructions should the technician include? -
(ANSWERS)"press the record button on the device when you begin to feel dizzy or have chest
pain"
Which of the following statements made by an EKG technician correctly prepares the patient
for telemetry monitoring? - (ANSWERS)"i will clean your skin with an alcohol pad"
An EKG technician is monitoring a patient who is undergoing an exercise stress test. Which of
the following findings should indicate to the technician that the patient is experiencing an
adverse reaction? - (ANSWERS)report of tingling sensations in the lower extremeties
An EKG technician notices an accelerated idioventricular rhythm on a tracing. Which of the
following actions should the technician take next? - (ANSWERS)call for help and stay with the
patient
An EKG technician should recognize that which of the following blood pressure readings is
within the expected reference range for an adolescent patient? - (ANSWERS)98/78 mm Hg
An EKG technician is performing an exercise stress test for a patient. Which of the following
findings should the technician report to the provider? - (ANSWERS)decreased heart rate
An EKG technician observes ST segment depression and T wave inversion in multiple leads on
a patient's EKG tracing. Which of the following should the technician suspect? -
(ANSWERS)myocardial ischemia
An EKG technician is working with a patient who has a below-the-knee amputation of the left
leg. Where should the technician place the right-leg electrode? - (ANSWERS)on the lower right
abdomen
Which of the following actions should an EKG technician take when preparing a patient for a
standard 12-lead EKG? - (ANSWERS)have the patient remove any jewelry
An EKG technician is preparing to perform a 12-lead EKG for a patient who has dextrocardia. In
which of the following locations should the technician place the electrode for V1? -
(ANSWERS)left sternal border, fourth intercostal space
An EKG technician is caring for a patient who is experiencing heart palpitations. Which of the
following interventions should the technicians expect the provider to prescribe? -
(ANSWERS)holter monitor
