Which of the Following Are Physiological Effects of Positive End-Expiratory

question 4

Multiple Choice

Which of the following are physiological effects of positive end-expiratory pressure (PEEP) used in the treatment of ARDS? (Select all that apply.)

• A) Increases functional residual capacity
• B) Prevents collapse of unstable alveoli
• C) Improves arterial oxygenation
• D) Opens collapsed alveoli
• E) Improves carbon dioxide retention

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