medium · NCLEX-RN physiological
The nurse is preparing to suction an intubated client with ARDS.
Which action is the most important to prevent derecruitment of the alveoli?
- Use a closed (in-line) suction system.
- Limit each suction pass to 30 seconds.
- Apply suction only while inserting the catheter.
- Instill 5 mL of sterile saline to loosen secretions before suctioning.
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