How often would you recommend that a home care patient disinfect a home ultrasonic room hu-midifier?
a. Per manufacturer's specifications or at least every day
b. Per manufacturer's specifications or at least every 3 days
c. Per manufacturer's specifications or at least every 6 days
d. Per manufacturer's specifications or at least every 2 weeks
ANS: C
In the absence of a manufacturer's recommendation, these units should undergo appropriate dis-infection at least every 6 days.
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