Before applying a nonrebreather mask,the EMT should take what action?
A) Insert a properly sized oropharyngeal airway.
B) Connect the mask to a humidified oxygen source and wait for the patient's heart rate to slow.
C) Make sure the oxygen supply has greater than 2,000 psi in the tank.
D) Inflate the reservoir bag and make sure the bag does not deflate during inspiration.

Question

Quizplus · Accepted Answer

Before applying a nonrebreather mask, the EMT should inflate the reservoir bag and make sure the bag does not deflate during inspiration. This confirms that the oxygen flow rate is sufficient and will provide the patient with the intended oxygen concentration.

Before Applying a Nonrebreather Mask,the EMT Should Take What Action