44.
Select the disposable items that must be changed after each patient.
(More than one response may correct.)
a. Three-way syringe tips.
b. Saliva ejector coupling.
c.
Head rest covers.
d. Bracket tray liners.
e. HVE handle.
45.
Which of the following should NOT be sterilized in an autoclave?
a. Endodontic instruments.
b. Carbon steel instruments.
c.
Hard rubber or nylon products.
d. Stainless steel instruments.
46.
Which of the following are sterilized using dry heat or chemical vapor under
pressure? (More than one response may be correct.)
a. Stainless steel instruments.
b. Carbon steel instruments.
c.
Endodontic instruments.
d. Plastic instruments.
e. Burs.
47.
Surfaces that are difficult to disinfect should be wrapped with __________ wrap or
__________ foil.
MD0509
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