d. consulting the manufacturer's instructions for use
Answer: c. To be effective, a liquid disinfectant solution must be
mixed to and applied at the proper concentration, which will be des-
ignated in the manufacturer's directions. Topping off the bucket will
dilute the concentration and result in contamination.
13. Which is not a whole-room disinfection technology?
a. copper sulfate pentahydrate
b. cluster ion air purification
c. aerosolized hydrogen peroxide
d. xenon pulsed UV-C
O C T O B E R 2 0 1 6 • O U T PA T I E N TS U R G E R Y. N E T • 8 3
• UV EFFECTS Whole room disinfection technology such as ultraviolet light offers a hands-off option that easily reaches
what manual efforts can't.
