NHA Certified Clinical Medical Assistant (CCMA)Clinical Patient CareMedium

A medical assistant is preparing a patient for a Holter monitor application. Which of the following instructions should the medical assistant provide to the patient?

  1. AYou need to limit your physical activity while wearing the monitor.
  2. BYou should press the event button only if you feel dizzy.
  3. CYou must remove the monitor if you experience chest pain.
  4. DYou should avoid showering or bathing until the monitor is removed.
Show answer & explanation

Correct answer: D. You should avoid showering or bathing until the monitor is removed.

Patients wearing a Holter monitor are instructed to avoid showering or bathing to prevent damage to the device and ensure continuous monitoring.

Why the other options are wrong

  • A. Patients are typically encouraged to maintain normal activities, including physical activity, to capture a representative recording of their heart's rhythm during daily life.
  • B. Patients are usually instructed to press the event button for any symptoms they experience, not just dizziness, to correlate symptoms with cardiac activity.
  • C. Patients should never remove the monitor prematurely, especially not for symptoms like chest pain; they should contact their provider or emergency services if severe symptoms occur.

Holter Monitor Instructions

Guidelines for patients wearing a Holter monitor to ensure accurate data collection and device integrity over the monitoring period.

  • Avoid getting the monitor wet (no showering/bathing).
  • Maintain normal daily activities.
  • Keep a diary of activities and symptoms.
  • Press event button for any symptoms.

Memory trick: Holter: Hold off on the H2O!

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