What does telemetry allow?

Telemetry refers to the technology that allows for the transmission of measurements or data from one location to another for monitoring and analysis. It usually involves the collection of data from a patient or environment and sending that data to a remote location where it can be monitored by healthcare professionals.

Option C, which indicates that telemetry enables electronic signals to be converted into coded, audible signals, highlights an important aspect of how telemetry systems communicate vital signs or other medical information through electronic means. This transformation is essential for processing and interpreting the data collected from patients, making it useful for medical staff who need to act upon that information.

Coded signals are fundamental in ensuring that the data transmitted can be understood and relayed accurately, maintaining communication integrity. This is particularly significant in a medical setting where the correct interpretation of data can directly influence patient care.

Telemetry systems typically do not require direct, physical connection to transmit data, which sets it apart from wired communication methods, as seen in other options. Instead, they rely on wireless technology to facilitate remote monitoring, making the option suggesting remote monitoring without cables more relevant in describing the broader capabilities of telemetry outside of just audible signals.