What is the function of a cardiac monitor?

The function of a cardiac monitor is to visualize the rate and rhythm of the heart. Cardiac monitors are critical in healthcare settings, especially during procedures that involve anesthesia, as they continuously track and display vital information regarding the electrical activity of the heart. By providing real-time data on heart rate and rhythm, these monitors enable healthcare professionals to detect any abnormalities, such as arrhythmias, that may require immediate intervention. This monitoring is essential for ensuring patient safety during sedation and other medical procedures, allowing for timely responses to any potential cardiac events.

The other options involve functions that are not related to the primary purpose of a cardiac monitor. Assisting with a patient’s mobility pertains to physical support, while administering medication automatically is a function of specific drug delivery systems. Providing nourishment to the patient relates to dietary needs, which does not involve monitoring cardiac activity.