Epidemiology Test 1- 5th Year PMU

Description

Medicine Infectious Diseases, Epidemiology, Parasitology & Tropical Quiz on Epidemiology Test 1- 5th Year PMU, created by Med Student on 03/11/2019.
Med Student
Quiz by Med Student , updated more than 1 year ago
Med Student
Created by Med Student about 5 years ago
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Resource summary

Question 1

Question
Which is first disinfectant used in health care institutions
Answer
  • aldehyde
  • phenol
  • chlorine lime
  • hibitane

Question 2

Question
With disinfection we achieve
Answer
  • destruction of the spores
  • destruction of vegetative forms of microorganism
  • a and b

Question 3

Question
Hibitane-gluconate is from the group of
Answer
  • chlorine containing disinfectants
  • biguanides
  • alcohols

Question 4

Question
How to do hygienic disinfection of the hands
Answer
  • Washing with water and soap
  • Washing, drying and disinfection
  • Rubbing hands with an alcohol-containing antiseptic

Question 5

Question
To obtain a 1% solution of chloramine how much of the substance should we add to 10 l of water?
Answer
  • 10g chloramine
  • 1 kg of chloramine
  • 100g of chloramine

Question 6

Question
The most up to date disinfectants are
Answer
  • chlorine containing
  • alcohols
  • aldehydes
  • combined

Question 7

Question
The mode of operation of the autoclave is
Answer
  • 134 C-2 atm -15-20 min
  • 112 C-2 atm-1 hour
  • 160 C-2 atm-10 min

Question 8

Question
In quality sterilization by autoclaving, the indicator paper changes its colour from pale yellow to
Answer
  • brown
  • black
  • does not change

Question 9

Question
When to do hygienic disinfection of the hands?
Answer
  • when inserting a central venous catheter
  • before surgery
  • when examining a patient

Question 10

Question
How many percent perhydrol solution is used to disinfect instruments
Answer
  • 2% pH
  • 6% p-p
  • 10% p-p

Question 11

Question
The bactericidal lamps are used for disinfection of
Answer
  • surfaces
  • floors
  • instruments
  • body secretions

Question 12

Question
What can’t be sterilized in an autoclave
Answer
  • medical instruments
  • textile
  • cotton pads
  • leather

Question 13

Question
To which group perhydrol belongs
Answer
  • oxidants
  • alcohols
  • quaternary ammonium compounds
  • aldehydes

Question 14

Question
What type of disinfectant do we use for hygienic disinfection of hands?
Answer
  • chlorine disinfectants
  • alcohol disinfectants
  • aldehyde disinfectants

Question 15

Question
How do we control the process of sterilization?
Answer
  • with chemical paper indicators
  • microbiological probes
  • with chemical analysis

Question 16

Question
What is the working regime of the autoclave?
Answer
  • 121C-1 atm 40minutes
  • 112C-2 atm.-1 hour
  • 160 C-2 atm.-10min

Question 17

Question
In quality sterilization by autoclaving, the indicator paper changes its colour from green to
Answer
  • yellow
  • black
  • violet
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