Question

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What Spores are the hardest to kill?
A. Viruses
B. Bacteria
C. Geo bacillus stearothermophilus
D. Bacillus Atrophaeus
7. What is a internal indicators?
A. To verify that the sterilization condition killed the microorganisms
B. To verify that individual packages of items have been expose to one or more conditions
necessary for sterilization
C. To verify the air removal out of the chamber under specific conditions

D. To verify a load has been subjected to a sterilization process

8 What is biological Indicator?
A. To verify a load has been subjected to a sterilization process
B. To verify the air removal out of the chamber under specific conditions
C. To verify that the sterilization condition killed the microorganisms
D. To verify that individual packages of items have been expose to one or more conditions
necessary for sterilization
9. What is Bio-burden referred to?
A. Dirty Instruments
B. Sterilize Equipments
C. Living microorganisms
D. Microorganisms on a contaminated items
10. Process Designed for the steam sterilization of patient care items for immediate use.
A. Flash
B. Pre-vac
C. Steam
D. Low temperature gas plasma

Answer 1

6. The spores of Geo bacillus stearothermophilus are hardest to kill as they have very high heat resistance and hence are used as biological indicator in the validation of the autoclave, the moist heat sterlization equipment.

7. The internal indicators are used to check whether the sterilization condition had killed the microorganisms throgh the set sterlization process under the sepecified working conditions.

8. The biological Indicators are used to verify that the sterilization condition killed the microorganisms or not. Option C is correct.

9. Bioburden is the population of the viable microorganisms on particular instrument , equipment or instruement. Hence option D is correct.

10. Flash designed for the steam sterilization of patient care items for immediate use.