An ideal heat and moisture exchanger (HME) should have an efficiency rating of at least which of the following?
a. 30%
b. 50%
c. 70%
d. 90%
ANS: C
The ideal HME should operate at 70% efficiency or better.
Health Professions
You might also like to view...
Which of the following would be routinely ordered for the majority of wet-drowning victims?
1. Positive end-expiratory pressure (PEEP) 2. Hemodialysis 3. Extracorporeal membrane oxygenation (ECMO) 4. Mechanical ventilation a. 1, 4 b. 3, 4 c. 1, 2, 4 d. 1, 2, 3, 4
Health Professions
Macroshock and microshock are two kinds of electrical shock the patient can sustain from faulty equipment
Indicate whether the statement is true or false
Health Professions