Prophecy Emergency Department RN Test 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What does the Glasgow Coma Scale measure?

Heart rate

Blood pressure

Level of consciousness

The Glasgow Coma Scale (GCS) assesses a patient's level of consciousness by evaluating three specific components: eye opening, verbal response, and motor response. Each component is scored, and the total score provides insight into the patient's neurological status. A higher score indicates a greater level of consciousness, while a lower score can suggest more severe impairment. The GCS is a critical tool in emergency care because it helps healthcare providers quickly determine the severity of brain injury, monitor changes in consciousness over time, and guide treatment decisions.

Heart rate, blood pressure, and respiratory function are important vital signs but are measured through different clinical assessments and not by the GCS. Therefore, the GCS's primary and sole focus is on evaluating and monitoring the level of consciousness in patients, making it an essential aspect of emergency nursing practice.

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Respiratory function

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