19.
Detergents accomplish sanitization primarily through the process of reducing
__________________________.
20.
A 37-40 percent solution of formaldehyde gas in water is known as ___________.
21.
Instruments, containers, and other equipment coming in contact with
microbiological specimens must be ______________________________.
22. List, in order, the layers from the center outward of a microbiological specimen
properly packed for shipment:
a. Infectious
b. Noninfectious
________________
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________________
__________________
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__________________
Check Your Answers on Next Page
MD0151
3-17