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, A patient has a prescription to wear a Holter monitor for 24 hr. Which of the following statements by
the patient indicates an understanding of home care instructions? - correct ans:"I should record
spontaneous symptoms unrelated to activity"
A serial EKG tracing shows a rhythm that does not match the last tracing that the EKG technician
performed. Which of the following actions should the technician take first? - correct ans:Verify proper
lead placement
A thin spike before the Pwave indicates that a pacemaker has been implanted to pace which of the
following? - correct ans:Atria
An EKG technician applies electrodes for a 12-lead EKG and obtains the initial tracing shown below.
Which of the following actions should the technician take? - correct ans:Ensure that the ground wire is
attached to the patient properly.
An EKG technician has a prescription to perform an EKG tracing on an older adult patient who is
unconscious upon arrival at the emergency department. Which of the following actions should the
technician take? - correct ans:Assume implied consent because the patient's condition is critical
An EKG technician is called to the emergency department to perform a standard 12-lead EKG on a
patient. When the technician arrives, the patient is attached to a 5-lead monitor. Which of the following
actions should the technician take? - correct ans:Remove the electrodes for the 5-lead monitor before
attaching the electrodes for the 12-lead EKG
An EKG technician is caring for a patient in a provider's clinic who asks why the technician performs a
standard 12-lead EKG as part of the physical examination. Which of the following responses should the
technician make? - correct ans:"The results can be used to determine if changes have occurred since
your last EKG."
An EKG technician is caring for a patient who is admitted to an inpatient facility for chest pain. Which of
the following actions should the technician take when performing a series of EKG readings for this
patient? - correct ans:Apply silver electrodes than can be checked daily