Which of the following recommendations have been made for transport ventilators by the American Hospital Association to meet the criteria for class I devices? I. have minimal gas consumption II. have variable Fio2 settings III. have at least two respiratory rate settings IV. have variable PEEP settings
A. I, II only
B. I, III only
C. II, IV only
D. I, II, IV only
ANS: B
A. Incorrect response: See explanation B.
B. Correct response: Transport ventilators are typically simple devices having one or two controls, providing only one mode, no PEEP, and strictly an Fio2 of 1.0. The AHA has suggested that automatic transport ventilators meet the criteria for class I devices. These criteria are listed in the text on page 350.
C. Incorrect response: See explanation B.
D. Incorrect response: See explanation B
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