Class III Biological Safety Cabinets

question 14

Multiple Choice

Class III biological safety cabinets

• A)sterilize the air within the cabinet as it passes over the material in the cabinet.
• B)protect the environment from contamination by biologic agents by filtering the air as it is exhausted from the cabinet.
• C)are enclosed completely and have gloves that enable the worker to manipulate the material in the cabinet.
• D)are often called laminar flow hoods.
• E)All of the above are correct.