ALAT Unit 2 Practice Questions and Verified Answers, 100% Score Guarantee Pass (Latest 2025) What type of feeder is commonly used for pelleted rabbit and guinea pig feeds?Feed bowl on the floor of the cage V-shaped feeder built into cage lid J-shaped clip-on feeder Suspended bowl attached to the cage or pen wall - Correct Answers ✅J-shaped clip-on feeder What nonchemical methods are often used to reduce contamination in animals' drinking water?High-voltage electrification and grounding Heating to boiling and cooling Acidification and chlorination Reverse osmosis and ultraviolet radiation - Correct Answers ✅Reverse osmosis and ultraviolet radiation Which biosafety cabinets are known as "glove boxes"?Class I Class II, Type B2 Class II A2 Class III - Correct Answers ✅Class III 1 / 4
ALAT Unit 2 Practice Questions and Verified Answers, 100% Score Guarantee Pass (Latest 2025) Safety features on cage washers, such as a door release mechanism, are designed to prevent accidental entrapment
of personnel because:
the lack of oxygen inside the cage washer is very dangerous.the recycled water used in cage washers may be unhealthy.the high temperatures used in cage wash cycles can be lethal.water gets deep during cage wash cycles and can cause drowning. - Correct Answers ✅the high temperatures used in cage wash cycles can be lethal.What is the advantage of using an autoclave over other sterilization methods?It uses inexpensive chemicals, which makes it inexpensive to use.It is safe and requires no personal protective equipment to use.It is fast, reliable, and relatively inexpensive.It uses high pressure at room temperature so it is safer than other methods. - Correct Answers ✅It is fast, reliable, and relatively inexpensive.Which item should never be autoclaved?Surgical instruments Polysulfone fish tanks 2 / 4
ALAT Unit 2 Practice Questions and Verified Answers, 100% Score Guarantee Pass (Latest 2025) Nonhuman primate cages Radioactive material - Correct Answers ✅Radioactive material Why should a vacuum in an animal facility have a HEPA filter?It minimizes the spread of dust and allergens.It enhances the suction needed for cleaning.It creates less noise when vacuuming.It lowers the turbulence in airflow. - Correct Answers ✅It minimizes the spread of dust and allergens.Foamers aerate what two ingredients into a sanitizing foam?Rubbing alcohol and detergent Water and disinfectant Nitrous oxide and iodine Carbon dioxide and soap - Correct Answers ✅Water and disinfectant Large ovens that burn tissues, trash, and other materials to
ash are called:
incinerators.industrial ranges.garbage stoves. 3 / 4
ALAT Unit 2 Practice Questions and Verified Answers, 100% Score Guarantee Pass (Latest 2025) refuse ovens. - Correct Answers ✅incinerators In reference to change stations or laminar flow cabinets, the
abbreviation "HEPA", as in a HEPA filter, refers to:
human environmental protection from allergens.heat-enriched pathogen absorption.humidity elevated partial airflow.high efficiency particulate air. - Correct Answers ✅high efficiency particulate air.Which of the following statements about biological cabinet safety features is TRUE?Biological safety cabinets do not need HEPA filters because they are airtight.Biological safety cabinets require yearly certification to ensure that they are working properly.Biological safety cabinets are ductless to prevent microorganisms from getting into the air.All biological safety cabinets are airtight. - Correct Answers ✅Biological safety cabinets require yearly certification to ensure that they are working properly.What are tissue digesters used for?Carcass disposal
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