Pharmaceutical Microbiology Sterilization II

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What is the purpose of the AttestTM indicator?

To display a color change in response to heat

To distinguish between exposed and non-exposed ampoules (correct)

To monitor steam and formaldehyde cycles

To induce dimerisation of thymine

What does the Browne’s tubeTM change color in response to?

Formaldehyde exposure

Heat exposure (correct)

Radiation exposure

Steam exposure

Which indicator is designed for monitoring low-temperature steam and formaldehyde cycles?

ChemdiTM

ChemsporTM indicator

ThermalogTM strip

Plastic carrier with dried Bacillus stearothermophilus spores (correct)

Which indicator contains bacterial spores suspended in culture medium?

ChemsporTM indicator Signup and view all the answers

What kind of rays induce dimerisation of thymine?

U.V. rays Signup and view all the answers

Which sterilizing agent is used in Ethylene oxide sterilization?

Ethylene oxide Signup and view all the answers

What does the ChemdiTM indicator display a color change in response to?

Heat exposure Signup and view all the answers

What is the purpose of the ThermalogTM strip?

To display a color change in response to heat Signup and view all the answers

What distinguishes between steam-exposed and non-exposed ampoules in the ChemsporTM indicator?

The horizontal band on the ampoule darkening on autoclaving Signup and view all the answers

What is a feature of the ChemsporTM indicator that aids in distinguishing between exposed and non-exposed ampoules?

A second, smaller ampoule containing a chemical indicator. Signup and view all the answers

Pharmaceutical Microbiology Sterilization II - Pharm D Program Lecture

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Questions and Answers

What is the purpose of the AttestTM indicator?

What does the Browne’s tubeTM change color in response to?

Which indicator is designed for monitoring low-temperature steam and formaldehyde cycles?

Which indicator contains bacterial spores suspended in culture medium?

What kind of rays induce dimerisation of thymine?

Which sterilizing agent is used in Ethylene oxide sterilization?

What does the ChemdiTM indicator display a color change in response to?

What is the purpose of the ThermalogTM strip?

What distinguishes between steam-exposed and non-exposed ampoules in the ChemsporTM indicator?

What is a feature of the ChemsporTM indicator that aids in distinguishing between exposed and non-exposed ampoules?

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