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Laboratory Animal Science (LAS) Final Exam Version 3 Newest 2025/2026 With Complete 150
Questions And Correct Detailed Answers (Verified Answers) |Already Graded A+||Brand New
Version!!
Which of the following requires that research facilities develop and implement plans to promote the
well-being of the NWPs species in their care? - ANSWER-AWA
Which is disease is caused by obligate intrecellular parasites that are transmitted by a mosquito vector? -
ANSWER-Malaria
Which of these is a significant concern when handling and restraining primates? - ANSWER-safety of the
handler
In many facilities, an incoming primate must have five negative tests for which disease before it can leave
quarantine? - ANSWER-Tuberculosis
Diets for primates must contain which vitamin? - ANSWER-C
Which behavior serves as a method of communication and may also serve to strengthen the social
organization of primates? - ANSWER-Allogrooming
The clinical signs of which disease include rash on the chest and lower body, nasal and ocular discharge,
and blepharitis? This disease can be fatal in some NWPs - ANSWER-Measles
AN NHP that is deficient in vitamin D will develop: - ANSWER-rickets
The most significant herpesvirus of concern in NHPs is ________, as it is often fatal in humans: -
ANSWER-herpes simiae
The clinical signs of which infection are lockjaw, seizures, and respiratory paralysis? - ANSWER-tatanus
Which bacterial infection can cause an animal to become severely ill, dehydrated, and emaciated? The
animal will have diarrhea containing blood and necrotic colonic mucosa with possible rectal prolapsed
and death. - ANSWER-shigellosis
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Which term is used to describe the act of moving using only the arms? - ANSWER-Brachiation
Which feature is always absent in OWPs? - ANSWER-prehensile tails
What one feature must all caging for primates include? - ANSWER-secure locks
The AWA: - ANSWER-Mandates that any procedure that may have the potential for pain requires that
use of analgesics, anesthetics, and tranquilizers
Predisposing factors referred to as intrinsic factors that can affect animal health are: - ANSWER-species,
age, gender and heredity
Which organization promotes the humane treatment of animals in science through a voluntary
accreditation program? - ANSWER-Association for assessment and accreditation of laboratory animal ace
(AAALAS)
Tha animal welfare (AWA): - ANSWER-is the principle federal statute governing the sale, handling and
use of animals
Which of the following is athorized by law to enforce animal welfare regulations? - ANSWER-Unites
states department of agriculture (USDA)
When a scientist has deduced that an experimental model could be conducted on tissue cultures instead
of rats it would be an example of: - ANSWER-replacement
The primary reference on animal care and use is the: - ANSWER-guide for the care and use of laboratory
animals
Which agency can request that specific animal safety testing be conducted and remove products from
the market or restrict use if the safety of the product cannot be adequately determined? - ANSWER-The
environmental agency (EPA)
Laboratory Animal Science (LAS) Final Exam Version 3 Newest 2025/2026 With Complete 150
Questions And Correct Detailed Answers (Verified Answers) |Already Graded A+||Brand New
Version!!
Which of the following requires that research facilities develop and implement plans to promote the
well-being of the NWPs species in their care? - ANSWER-AWA
Which is disease is caused by obligate intrecellular parasites that are transmitted by a mosquito vector? -
ANSWER-Malaria
Which of these is a significant concern when handling and restraining primates? - ANSWER-safety of the
handler
In many facilities, an incoming primate must have five negative tests for which disease before it can leave
quarantine? - ANSWER-Tuberculosis
Diets for primates must contain which vitamin? - ANSWER-C
Which behavior serves as a method of communication and may also serve to strengthen the social
organization of primates? - ANSWER-Allogrooming
The clinical signs of which disease include rash on the chest and lower body, nasal and ocular discharge,
and blepharitis? This disease can be fatal in some NWPs - ANSWER-Measles
AN NHP that is deficient in vitamin D will develop: - ANSWER-rickets
The most significant herpesvirus of concern in NHPs is ________, as it is often fatal in humans: -
ANSWER-herpes simiae
The clinical signs of which infection are lockjaw, seizures, and respiratory paralysis? - ANSWER-tatanus
Which bacterial infection can cause an animal to become severely ill, dehydrated, and emaciated? The
animal will have diarrhea containing blood and necrotic colonic mucosa with possible rectal prolapsed
and death. - ANSWER-shigellosis
, 2|Page
Which term is used to describe the act of moving using only the arms? - ANSWER-Brachiation
Which feature is always absent in OWPs? - ANSWER-prehensile tails
What one feature must all caging for primates include? - ANSWER-secure locks
The AWA: - ANSWER-Mandates that any procedure that may have the potential for pain requires that
use of analgesics, anesthetics, and tranquilizers
Predisposing factors referred to as intrinsic factors that can affect animal health are: - ANSWER-species,
age, gender and heredity
Which organization promotes the humane treatment of animals in science through a voluntary
accreditation program? - ANSWER-Association for assessment and accreditation of laboratory animal ace
(AAALAS)
Tha animal welfare (AWA): - ANSWER-is the principle federal statute governing the sale, handling and
use of animals
Which of the following is athorized by law to enforce animal welfare regulations? - ANSWER-Unites
states department of agriculture (USDA)
When a scientist has deduced that an experimental model could be conducted on tissue cultures instead
of rats it would be an example of: - ANSWER-replacement
The primary reference on animal care and use is the: - ANSWER-guide for the care and use of laboratory
animals
Which agency can request that specific animal safety testing be conducted and remove products from
the market or restrict use if the safety of the product cannot be adequately determined? - ANSWER-The
environmental agency (EPA)
