Which intervention is part of the Institute for Healthcare Improvement ventilator-associated pneumonia bundle?
Answer and explanation
Correct answer: A. Routine elevation of the head of bed to 30 to 45 degrees
Answer: Routine elevation of the head of bed to 30 to 45 degrees.
Why not the others: Daily tracheostomy exchanges increase mechanical airway trauma and stomal infection risks; Saline instillation prior to suctioning dislodges bacterial biofilms directly into lower bronchi; Routine ventilator circuit disconnection breaks the closed circuit and spreads pathogens.
Why not the others: Daily tracheostomy exchanges increase mechanical airway trauma and stomal infection risks; Saline instillation prior to suctioning dislodges bacterial biofilms directly into lower bronchi; Routine ventilator circuit disconnection breaks the closed circuit and spreads pathogens.
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