MDLB 1221 MODULE H QUESTIONS AND ANSWERS A+
GRADED. Buy Quality Materials!
Propanol and isopropanol are examples of:
alcohols
The autoclave sterilizes by using ____.
steam under pressure
Sterilization is
the process of making something free from bacteria or other living microorganisms.
Bacteriostatic is
the growth of the bacteria is inhibited
Viricide is
any physical or chemical agent that deactivates or destroys viruses
Sporicide is
a substance, such as a disinfectant or other chemical, that kills spores.
Bactericidal is
is a substance which kills bacteria. Bactericides are disinfectants, antiseptics, or
antibiotics
Name three types of air incubators
Normal aerobic incubator; Anaerobic chamber; CO2 incubator
What are the ways that chemical and biomedical waste are disposed of?
Incineration, neutralization, landfill, recycling, neutralization, and sterilization
___________ is used on inanimate objects, while ___________ is used on animate
objects.
Disinfectant, Antiseptic
Dry heat sterilization tends to destroy the item being sterilized.
True
Which two factors can cause waste to become more expensive to dispose of?
Not identifying waste, Mixing different categories of waste together
What is a recording thermometer?
A device that continually records the temperature on chart paper.
What is the first step in cleaning up a broken tube in a centrifuge?
Turn it off and leave it for 30 minutes to allow any aerosols to settle.
Cleaning of lab coats requires sterilization T/F
true
Sterilize when performing the routine cleaning of benchtops and workspaces t/f
false
Sterilize biohazardous waste material prior to disposal t/f
true
Why is it sometimes critical to monitor the temperature of certain laboratory
refrigerators?
Transfusion Services
The steam autoclave uses water vapour under pressure to create temperatures
greater than that of boiling water. t/f
GRADED. Buy Quality Materials!
Propanol and isopropanol are examples of:
alcohols
The autoclave sterilizes by using ____.
steam under pressure
Sterilization is
the process of making something free from bacteria or other living microorganisms.
Bacteriostatic is
the growth of the bacteria is inhibited
Viricide is
any physical or chemical agent that deactivates or destroys viruses
Sporicide is
a substance, such as a disinfectant or other chemical, that kills spores.
Bactericidal is
is a substance which kills bacteria. Bactericides are disinfectants, antiseptics, or
antibiotics
Name three types of air incubators
Normal aerobic incubator; Anaerobic chamber; CO2 incubator
What are the ways that chemical and biomedical waste are disposed of?
Incineration, neutralization, landfill, recycling, neutralization, and sterilization
___________ is used on inanimate objects, while ___________ is used on animate
objects.
Disinfectant, Antiseptic
Dry heat sterilization tends to destroy the item being sterilized.
True
Which two factors can cause waste to become more expensive to dispose of?
Not identifying waste, Mixing different categories of waste together
What is a recording thermometer?
A device that continually records the temperature on chart paper.
What is the first step in cleaning up a broken tube in a centrifuge?
Turn it off and leave it for 30 minutes to allow any aerosols to settle.
Cleaning of lab coats requires sterilization T/F
true
Sterilize when performing the routine cleaning of benchtops and workspaces t/f
false
Sterilize biohazardous waste material prior to disposal t/f
true
Why is it sometimes critical to monitor the temperature of certain laboratory
refrigerators?
Transfusion Services
The steam autoclave uses water vapour under pressure to create temperatures
greater than that of boiling water. t/f
