________ waste includes blood, blood products, body fluids and tissues, cultures, vaccines, Sharps, gloves, inoculation loops, and paper contaminated with body fluids

Which of the following is correct when cleaning a horizontal laminar flow hood?

A) Wash the horizontal hood walls with sterile water to remove salt, starch, sugar, and/or proteins. B) Soak stubborn spots for 1–5 minutes, then wipe clean. C) To disinfect, wipe all the surfaces of the hood with sterile 70% isopropyl alcohol (IPA) using a terry-cloth towel. D) Starting at the IV pole, wipe all surfaces of the pole from left to right with sterile 70% IPA.

Use of the high-speed handpiece could spread microorganisms through which mode of transmission?

indirect contact vector inhalation direct contact