Which of the following is false about cuff inflation techniques (MOV = minimal occluding vol-ume; MLT = minimal leak technique)?
a. The MLT approach negates the need for pressure monitoring.
b. The MLT allows a small leak at peak or end of inspiration.
c. At MOV, air leakage around the tube cuff should cease.
d. With MLT, secretions tend to be blown upward during inflation.
ANS: A
Cuff pressure measurements should be done regularly to maintain the cuff pressure in the safe range to avoid tracheal wall injury and minimize risk of aspiration of oral secretions.
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