NREMT Paramedic

Category - Airway

What temperature is air warmed to when passing through the nasal cavity?
  1. 50°
  2. 37°
  3. 40°
  4. 30°
Explanation
Answer: B - Air is warmed to the temperature of 37° when passing through the nasal cavity. Additionally, the air is humidified to within 2 to 3 percent of full saturation.
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