Podcast
Questions and Answers
Mouth pipetting is allowed in the laboratory.
Mouth pipetting is allowed in the laboratory.
False
Disposable gloves must be worn as indicated.
Disposable gloves must be worn as indicated.
True
Obeying warning signs is not necessary in the laboratory environment.
Obeying warning signs is not necessary in the laboratory environment.
False
After the agar cools and solidifies, the dish is ready to receive a microbe-laden sample in a process known as inoculation or 'plating'.
After the agar cools and solidifies, the dish is ready to receive a microbe-laden sample in a process known as inoculation or 'plating'.
Signup and view all the answers
Safety rules include keeping electrical cords clear of passageways.
Safety rules include keeping electrical cords clear of passageways.
Signup and view all the answers
All department employees are required to report defective equipment, unsafe conditions, acts, or safety hazards to their supervisor.
All department employees are required to report defective equipment, unsafe conditions, acts, or safety hazards to their supervisor.
Signup and view all the answers
The biosafety cabinet is used to work with materials contaminated with pathogens requiring a defined biosafety level.
The biosafety cabinet is used to work with materials contaminated with pathogens requiring a defined biosafety level.
Signup and view all the answers
The centrifuge separates more dense substances to move to the top of the tube.
The centrifuge separates more dense substances to move to the top of the tube.
Signup and view all the answers
An autoclave is used to sterilize equipment and supplies by subjecting them to high pressure saturated steam at 100 °C for around 15–20 minutes.
An autoclave is used to sterilize equipment and supplies by subjecting them to high pressure saturated steam at 100 °C for around 15–20 minutes.
Signup and view all the answers
The Petri dish is a laboratory tool used to transport a measured volume of liquid.
The Petri dish is a laboratory tool used to transport a measured volume of liquid.
Signup and view all the answers
