- | P a g e
Laboratory Animal Science (LAS) Final Exam Version
- Newest 2025/2026 With Complete 150 Questions And
Correct Detailed Answers (Verified Answers) |Already Graded A+||Brand New Version!!
What are some physical injuries workers can sustain?1) bites, scratches 2) sharps 3) repetitive work injuries -> carpal tunnel -> back -> neck & shoulders 4) falls, burns, etc.
True or False: Employers can choose which SDS sheets are
available to employees.False
- / 4
- | P a g e
List some things you can find on an SDS sheet.
- temps
- contact times
- safety
- spills
- health hazards
Define zoonotic disease a disease that can be transmitted from animals to humans and vice versa
What is the main goal of biosafety?prevent infection in workers
What biosafety level would rabies research fall under?BSL 3
- / 4
- | P a g e
What factors may prevent disinfectant from working properly?
- contact time
- organic debris
- temperature
Which types of diseases are not transmissible to other animals in the same cage?
- Congenital
- genetic
- toxins
- nutrition
- trauma
What characteristic must all floors and wall have in an animal enclosure to prevent disease?nonsporous
- / 4
- | P a g e
What is the name given to animals used to monitor disease in a breeding or research colony?Sentinel Animals
What is used to remove fine particles from the air?HEPA Filtration
What is the purpose of having separate clean and dirty entries and hallways into a lab animal room?prevent transmission of infectious disease
How are diseases spread in a laboratory animal colony?
- air
- people
- food & water
- fomites/pests
- saliva/feces
- noise/stress
- / 4