Which particulates are smaller than 5 microns?

Name: Which particulates are smaller than 5 microns?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Particulates smaller than 5 microns are aerosols.These can remain airborne from minutes to hours and can be the source of infection if inhaled.The bio-aerosols and splatter created by the dental handpiece and air abrasion procedures alone can contain particles of human teeth,oral fluids,bacteria and viruses,old restorations,lubricating oil,and abrasive powder.

Which Particulates Are Smaller Than 5 Microns