
Phlebotomy Essentials
6th Edition
ISBN: 9781451194524
Author: Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher: JONES+BARTLETT PUBLISHERS, INC.
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Question
The nurse is explaining the ventilator settings of a patient with ARDS to a nursing student. Which statement by the nurse best explains the purpose of a high positive end expiratory pressure (PEEP)?
1. PEEP will prevent lung damage while patient is on ventilator.
2 PEEP will push more air into the lungs during inhalation
3. PEEP allows the breathing machine to deliver 100% oxygen to the lungs.
4. PEEP prevents the alveoli from collapsing during exhalation
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