Airway - EMT Test Module Test Exam Questions with Correct Answer

Airway - EMT Test Module Test Exam Questions with Correct Answer During mouth-to-mask ventilation, how much oxygen is exhaled from the rescuer to the patient? - Answer-16% How long can an adult patient be suctioned at one time? - Answer-Up to 15 seconds What is the purpose of applying cricoid pressure during artificial ventilation? - Answer-To guide air into the trachea instead of the esophagus When should the jaw-thrust maneuver be used to open the airway? - Answer-When the patient is suspected of having a neck or head injury Respiratory arrest occurs when ____. - Answer-The patient stops breathing completely What is the farthest that a rigid catheter should be inserted into a patient's mouth? - Answer-Base of the tongue