A device for recording a patient's ECG for 24 hours is called a/an:
A) stress test.
B) Holter monitor.
C) ultrasonograph.
D) MRI.

Question

Quizplus · Accepted Answer

A Holter monitor is a portable device that is worn by a patient for 24 hours to record and analyze their electrocardiogram (ECG) readings continuously. It is used to assess heart function and detect any abnormalities that may not be detected during a standard ECG test or stress test. The other options listed are not used for this purpose.

A Device for Recording a Patient's ECG for 24 Hours