Quiz
Decontamination / Sterilisation
This quiz has question types that open in the usual player.
Questions in this quiz (19)
1Chemical agent in sterilization
- Aa) ethylene oxide
- Bb) Formaldehyde
- Cc) alcohol
- Dd) a+b
- Ee) all
2Definition for sanitisation:
[blank_start]Removal of microbes that can[blank_end] [blank_start]cause a threat to the public health[blank_end] (ex. water conditioning).- ARemoval of microbes that can
- Bcause a threat to the public health
3Explain the all or nothing principle of sterilisation:
[blank_start]Destruction of all forms of life,[blank_end] including the [blank_start]bacterial spores, viruses and prions[blank_end].
[blank_start]There is no degree of sterilization[blank_end]- ADestruction of all forms of life,
- Bbacterial spores, viruses and prions
- CThere is no degree of sterilization
4What is used in biological sterilization control?
- ABacillus stearothermophilus spores for steam or chemical vapor sterilization. - survive 121 degrees for 5 min but die after 13 min
- BBacillus subtilis spores for ethylene oxide or dry heat sterilization.
5Choose correct about UV light
- Aa) non ionizing
- Bb) poor penetrability
- Cc) the use is limited
- Dd) a+b
- Ee) all
6Main difference between antiseptics and disinfecting agents
Where the substance is used.
[blank_start]Antiseptics[blank_end] are used on living tissues and most [blank_start]disinfectingagents[blank_end] are used on objects.- AAntiseptics
- Bdisinfecting agents
7Sterilization of disposable supplies and heat-sensitive pharmaceuticals:
- Aa) UV
- Bb) ionizing radiation
- Cc) gamma rays
- Dd) a+b
- Ee) a+b+c
8Chemical agent in sterilization
- Aa) ethylene oxide
- Bb) aldehydes
- Cc) alcohol
- Dd) a+b
- Ee) a+b+c
9Sterilization for heat-stable substances that are not penetrated by moist heat such as oils and powder:
- Aa) autoclaving
- Bb) moist heat
- Cc) dry heat
- Dd) a+b
- Ee) none
10Filters are used for
- Aa) vaccines
- Bb) parental solutions
- Cc) vitamins
- Dd) a+b
- Ee) all
11Which of the following is used to treat/disinfect/sterilize lipid viruses
- Aa) Ethylene oxide
- Bb) Iodophores
- Cc) Moist heat
- Dd) a+b
- Ee) all
12Abbrevation of LTH
[blank_start]Low Temperature holding[blank_end]- ALow Temperature holding
13Biofilm - how does it effect decontamination procedure
- [blank_start]Community of Microorganism[blank_end]
- [blank_start]high amount of bacteria[blank_end]
- Which makes the decontamination more difficult bc to decontaminate properly the concentration of the disinfectant, sterilant and the contact time should be increased.- Ahigh amount of bacteria
- BCommunity of Microorganism
14Sterilization of disposable supplies and heat-sensitive pharmaceuticals:
- Aa) UV
- Bb) non-ionizing radiation
- Cc) gamma rays
- Dd) a+b
- Ee) none
15Chemical agent in sterilization:
- Aa) ethylene oxide
- Bb) iodine
- Cc) alcohol
- Dd) a+b
- Ee) all
16Sterilization of oils and powders
- Aa) autoclaving
- Bb) moist heat
- Cc) dry heat
- Dd) a+b
- Ee) none
17[blank_start]decontamination[blank_end]
Removal of microorganisms contaminating an object- Adecontamination
- BWashing
- CAutoclaving
18LTH , HTST, UHT
- Aa) pasteruization
- Bb) autocalving
- Cc) dry heat
- Dd) a+b
- Ee) none
19What is used in biological sterilization control?
[blank_start]Bacillus stearothermophilus[blank_end] spores for steam or chemical vapor sterilization.
- survive 121 degrees for 5 min but die after 13 min
[blank_start]Bacillus subtilis[blank_end] spores for ethylene oxide or dry heat sterilization.- ABacillus stearothermophilus
- BBacillus subtilis
Information
- Description
- Test 8
- Author
- Leon Schwarze
- Language
- English
- Views
- 39
- Tags
- Rating
- No ratings yet Rate this quiz