Chapter·MicrobiologySterilization and Disinfection

Factors Affecting SterilizationDownloads

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1

Glass vessels and syringes are best sterilised by -

ADry heat sterilization in a hot air oven

BSteam sterilization in an autoclave

CEthylene oxide sterilization

DRadiation sterilization

2

Which is false regarding Spaulding's criteria?

ANon critical items require only decontamination

BCardiac catheters are examples of critical items

CSemi critical items need low level disinfection

DSemi critical items are those which come in contact with mucous membrane or non intact skin

3

The quality control agent for sterilization in an autoclave is:

ABacillus globigii

BBacillus subtilis

CBacillus pumilus

DBacillus stearothermophilus

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