Emergency Medical Technician (EMT) Trauma Practice Test 2025 - Free EMT Trauma Practice Questions and Study Guide.

When assessing possible head trauma, pupil reaction is particularly important. Changes in pupil size or reactions can indicate increased intracranial pressure, a serious condition that can occur with head injuries. Monitoring the pupil reaction helps in assessing the neurological status of the patient and can provide crucial information about the severity of the head trauma. It is essential to observe for unequal pupil size, sluggish or non-reactive pupils, as these signs can indicate a critical condition requiring immediate medical attention.