20045139
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Quiz von Med Student , aktualisiert more than 1 year ago
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Erstellt von Med Student
vor etwa 5 Jahre
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Frage 1
Frage
Which is first disinfectant used in health care institutions
Antworten
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aldehyde
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phenol
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chlorine lime
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hibitane
Frage 2
Frage
With disinfection we achieve
Antworten
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destruction of the spores
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destruction of vegetative forms of microorganism
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a and b
Frage 3
Frage
Hibitane-gluconate is from the group of
Antworten
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chlorine containing disinfectants
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biguanides
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alcohols
Frage 4
Frage
How to do hygienic disinfection of the hands
Antworten
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Washing with water and soap
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Washing, drying and disinfection
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Rubbing hands with an alcohol-containing antiseptic
Frage 5
Frage
To obtain a 1% solution of chloramine how much of the substance should we add to 10 l of water?
Antworten
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10g chloramine
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1 kg of chloramine
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100g of chloramine
Frage 6
Frage
The most up to date disinfectants are
Antworten
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chlorine containing
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alcohols
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aldehydes
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combined
Frage 7
Frage
The mode of operation of the autoclave is
Antworten
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134 C-2 atm -15-20 min
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112 C-2 atm-1 hour
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160 C-2 atm-10 min
Frage 8
Frage
In quality sterilization by autoclaving, the indicator paper changes its colour from pale yellow to
Antworten
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brown
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black
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does not change
Frage 9
Frage
When to do hygienic disinfection of the hands?
Antworten
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when inserting a central venous catheter
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before surgery
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when examining a patient
Frage 10
Frage
How many percent perhydrol solution is used to disinfect instruments
Antworten
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2% pH
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6% p-p
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10% p-p
Frage 11
Frage
The bactericidal lamps are used for disinfection of
Antworten
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surfaces
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floors
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instruments
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body secretions
Frage 12
Frage
What can’t be sterilized in an autoclave
Antworten
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medical instruments
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textile
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cotton pads
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leather
Frage 13
Frage
To which group perhydrol belongs
Antworten
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oxidants
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alcohols
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quaternary ammonium compounds
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aldehydes
Frage 14
Frage
What type of disinfectant do we use for hygienic disinfection of hands?
Antworten
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chlorine disinfectants
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alcohol disinfectants
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aldehyde disinfectants
Frage 15
Frage
How do we control the process of sterilization?
Antworten
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with chemical paper indicators
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microbiological probes
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with chemical analysis
Frage 16
Frage
What is the working regime of the autoclave?
Antworten
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121C-1 atm 40minutes
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112C-2 atm.-1 hour
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160 C-2 atm.-10min
Frage 17
Frage
In quality sterilization by autoclaving, the indicator paper changes its colour from green to
Antworten
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yellow
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black
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violet
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