During CPR, a properly positioned endotracheal tube can do which of the following?
I. Isolate and protect the lower airway from aspiration.
II. Permit suctioning of the trachea and mainstem bronchi.
III. Facilitate positive-pressure ventilation and oxygenation.
IV. Provide a route for administration of selected drug agents.

Question

During CPR, a properly positioned endotracheal tube can do which of the following?
I.	Isolate and protect the lower airway from aspiration.
II.	Permit suctioning of the trachea and mainstem bronchi.
III.	Facilitate positive-pressure ventilation and oxygenation.
IV.	Provide a route for administration of selected drug agents.

Quizplus · Accepted Answer

A properly positioned endotracheal tube during CPR can isolate and protect the lower airway from aspiration, permit suctioning of the trachea and mainstem bronchi, facilitate positive-pressure ventilation and oxygenation, and provide a route for the administration of selected drug agents.

During CPR, a Properly Positioned Endotracheal Tube Can Do Which