مريض سيلبس جهاز هولتر لمدة ٢٤ ساعة. أي تعليمات صحيحة؟

A client will wear a 24-hour Holter monitor. Which instruction is correct?

1. Shower with it on because it is waterproof
2. Record activities and symptoms with their times in a diary
3. Stay in bed the whole time to avoid movement
4. Remove the electrodes at night and replace them in the morning

Answer: B) Record activities and symptoms with their times in a diary. A Holter records rhythm during daily life, and the diary links symptoms to what is recorded. The device usually must not get wet, and the client keeps to normal activity.