NREMT Airway, Respiration, and Ventilation Practice Test

The first thing to assess regarding a patient's airway in emergency situations is whether it is clear or obstructed. This assessment is crucial because a patent airway is essential for effective ventilation and oxygenation. If the airway is obstructed, it can lead to hypoxia and ultimately result in respiratory failure or cardiac arrest if not addressed immediately. Quick evaluation for obstructions—such as foreign bodies, vomit, or swelling—is vital for ensuring that the patient can breathe properly.

The other options, while relevant to a comprehensive assessment of the patient, do not take precedence over the airway assessment. Understanding a patient's history of lung disease, current medications, or baseline vital signs is important for developing a full picture of their health status, but these evaluations cannot be prioritized if the airway is compromised. Ensuring a clear airway is a fundamental step in emergency care and takes priority over other considerations.