Laboratory Animal Science (LAS) Final Exam Version
3 Newest 2025/ 2026 With Complete 150 Questions
And Correct Detailed Answers With Rationales
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T or F? All dogs are superior to other animals when it
comes to detection of explosives - Answer-false
Which odorant are humans better at detecting than dogs?
- Answer-amyl acetate or formic acid
Dogs have _____ different types of olfactory receptors. -
Answer-1000
T or F? SQ injections are typically used for administration
of vaccines? - Answer-true
in dogs the DHPP vaccine is given in a ___ dose series? -
Answer-4
FVRCHP vaccines are typically given to cats in a ____
dose series. - Answer-3
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which vaccine is only recommended for breeding dogs? -
Answer-leptospirosis
T or F? a sudden spike in basal temperatures is an
indicator of labor - Answer-false
T or F? Cats are monoestrus? - Answer-false
Ovulation induction of a queen is in response to papillae
which line the male glans penis of a tom - Answer-true
In which phase of the Estrous cycle does pregnancy or
false pregnancy occur? - Answer-diestrus
Taurine is easily met by plant based proteins in the cat diet
- Answer-false
Lactating females should be on a puppy/kitten diet
formulation ad libitum. - Answer-true
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Which of the following would have the greatest protein and
fat requirements? - Answer-high performance dog
Dogs and cats are obligate carnivores. - Answer-false
Dog and cat foods with greater animal sourced protein in
the ingredient list will be more expensive than plant based
diet formulas. - Answer-true
Optimum nutrition will allow cattle to outperform their
genetic potential - Answer-false
Cattle grazing actively growing green forage will likely
need very little supplementation of protein and mineral -
Answer-true
In which scenario will cows likely need the greatest
quantity of feed supplementation? - Answer-grazing
seeded mature forage
Overgrazing decreases the grazable portion of land in
successive years - Answer-true