What is an often-neglected but very important component of preventing transmission of patho-gens between patients, particularly those who are ventilated?

a. Adequate antibiotic therapy
b. Brushing of teeth
c. Handwashing
d. Use of negative-pressure rooms

ANS: C
Handwashing is an important but frequently neglected measure that can reduce transmission of nosocomial bacteria from one patient to another. It is especially important for RTs who may be caring for several ventilated patients in the ICU.