In protocol N3, new onset of altered level of consciousness (GCS <14) with unidentified etiology should raise suspicion for which condition?

In protocol N3, new onset of altered level of consciousness (GCS <14) with unidentified etiology should raise suspicion for which condition?

• A. Stroke
• B. Seizure
• C. Hypoglycemia
• D. Intoxication

Answer: (A)

When someone has a new onset change in consciousness with no clear reason, stroke should be suspected because it’s a time-sensitive, treatable cause of altered mental status. Stroke can present primarily as AMS, and early recognition in the prehospital setting allows rapid transport to a stroke center for imaging and reperfusion therapies, which can significantly improve outcomes. Other potential causes like seizures, hypoglycemia, or intoxication can also cause AMS, but stroke remains the priority in this scenario due to its urgency and the benefit of timely intervention. Always check glucose to rule out hypoglycemia, but don’t delay transport if stroke is a strong consideration.

When someone has a new onset change in consciousness with no clear reason, stroke should be suspected because it’s a time-sensitive, treatable cause of altered mental status. Stroke can present primarily as AMS, and early recognition in the prehospital setting allows rapid transport to a stroke center for imaging and reperfusion therapies, which can significantly improve outcomes. Other potential causes like seizures, hypoglycemia, or intoxication can also cause AMS, but stroke remains the priority in this scenario due to its urgency and the benefit of timely intervention. Always check glucose to rule out hypoglycemia, but don’t delay transport if stroke is a strong consideration.