Which of the Following Can Impair Mucociliary Clearance in Intubated

question 18

Multiple Choice

Which of the following can impair mucociliary clearance in intubated patients?
1) Use of respiratory stimulants
2) Tracheobronchial suctioning
3) Inadequate humidification
4) High inspired oxygen concentrations

• A)1 and 3 only
• B)1, 2, and 3 only
• C)3 and 4 only
• D)2, 3, and 4 only

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