Final answer:
The authorized device on the PMD for someone who has been exposed to remote combat impacts varies and may include telemedicine systems, vital signs monitors, and emergency medical equipment.
Step-by-step explanation:
The device that is authorized on the Portable Medical Device (PMD) for an individual exposed to remote combat impacts varies depending on the specific situation and medical needs of the person affected. In general, remote combat impacts would likely involve psychological and physical traumas, requiring a range of medical devices for monitoring and treatment. These devices could include, but are not limited to, telemedicine systems, vital signs monitoring devices, mental health assessment tools, and emergency medical equipment. Specific authorization for device usage would usually be in accordance with military health system protocols and depend on the availability and practicality of the devices in a remote combat environment.