20045139
Descripción
Test por Med Student , actualizado hace más de 1 año
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Creado por Med Student
hace alrededor de 5 años
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Pregunta 1
Pregunta
Which is first disinfectant used in health care institutions
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aldehyde
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phenol
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chlorine lime
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hibitane
Pregunta 2
Pregunta
With disinfection we achieve
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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
Pregunta 3
Pregunta
Hibitane-gluconate is from the group of
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chlorine containing disinfectants
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biguanides
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alcohols
Pregunta 4
Pregunta
How to do hygienic disinfection of the hands
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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
Pregunta 5
Pregunta
To obtain a 1% solution of chloramine how much of the substance should we add to 10 l of water?
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10g chloramine
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1 kg of chloramine
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100g of chloramine
Pregunta 6
Pregunta
The most up to date disinfectants are
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chlorine containing
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alcohols
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aldehydes
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combined
Pregunta 7
Pregunta
The mode of operation of the autoclave is
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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
Pregunta 8
Pregunta
In quality sterilization by autoclaving, the indicator paper changes its colour from pale yellow to
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brown
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black
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does not change
Pregunta 9
Pregunta
When to do hygienic disinfection of the hands?
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when inserting a central venous catheter
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before surgery
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when examining a patient
Pregunta 10
Pregunta
How many percent perhydrol solution is used to disinfect instruments
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2% pH
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6% p-p
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10% p-p
Pregunta 11
Pregunta
The bactericidal lamps are used for disinfection of
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surfaces
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floors
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instruments
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body secretions
Pregunta 12
Pregunta
What can’t be sterilized in an autoclave
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medical instruments
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textile
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cotton pads
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leather
Pregunta 13
Pregunta
To which group perhydrol belongs
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oxidants
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alcohols
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quaternary ammonium compounds
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aldehydes
Pregunta 14
Pregunta
What type of disinfectant do we use for hygienic disinfection of hands?
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chlorine disinfectants
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alcohol disinfectants
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aldehyde disinfectants
Pregunta 15
Pregunta
How do we control the process of sterilization?
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with chemical paper indicators
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microbiological probes
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with chemical analysis
Pregunta 16
Pregunta
What is the working regime of the autoclave?
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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
Pregunta 17
Pregunta
In quality sterilization by autoclaving, the indicator paper changes its colour from green to
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yellow
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black
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violet
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