Lab Animal Final Exam with verified detailed solutions
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When possible, a laboratory uses tissue cultures in place of live animals to perform its
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experiments. This illustrates which of the following animal research guidelines? - ✔✔X
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Replacement
Reliability ||
Refinement
Reduction
Which structure is not part of the urogenital system of a bird - ✔✔X Bladder
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Cloaca
Kidney
Ureter
Choose the statement that accurately defines the Whitten effect observed in mice - ✔✔When
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exposed to a new male, a female mouse that has been bred within a few days will return to estrus.
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X A group of female mice wihtout males present remain in anestrus.
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A group of female mice without males present remain in estrus.
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When exposed to a male she has been bred with, a female mouse that has been bred within a few
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days will return to estrus.
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Which organism is most often responsible for pneumonia in laboratory mice? - ✔✔Trichophyton
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mentagrophytes
Clostridium piliforme || ||
Sendai ectromelia || ||
X Mycoplasma pulmonis
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, The society for the Prevention of Cruelty to Animals (SPCA) is an example of which type of
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special interest group? - ✔✔X Animal welfare group
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Animal liberation group || || ||
Animal exploitation group || || ||
Animal control group || ||
In a _____ facility, any materials that exit the facility are sterilized, and the air is treated before it
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can leave the facility - ✔✔X containment
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barrier ||
double-corridor
conventional
Separating the proximal and distal sections of the rabbit's colon is the _____, which is involved in
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producing cecotrophs. - ✔✔ileum || || || ||
X fusus coli
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bursa of fabricius || || ||
struvite
How often do gerbil cages require cleaning? - ✔✔X Weekly
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Twice a day || || ||
Every other day || || ||
Gerbil cages don't require regular cleaning
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Choose the best description of guinea pig behavior. - ✔✔Guinea pigs are active throughout the
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day and are solitary.
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X Guinea pigs are active throughout the day and are social animals that live in groups
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Guinea pigs are nocturnal and are social animals that live in groups.
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Guinea pigs are nocturnal and are solitary. || || || || || ||
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When possible, a laboratory uses tissue cultures in place of live animals to perform its
|| || || || || || || || || || || || || || ||
experiments. This illustrates which of the following animal research guidelines? - ✔✔X
|| || || || || || || || || || || ||
Replacement
Reliability ||
Refinement
Reduction
Which structure is not part of the urogenital system of a bird - ✔✔X Bladder
|| || || || || || || || || || || || || || ||
Cloaca
Kidney
Ureter
Choose the statement that accurately defines the Whitten effect observed in mice - ✔✔When
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exposed to a new male, a female mouse that has been bred within a few days will return to estrus.
|| || || || || || || || || || || || || || || || || || || ||
X A group of female mice wihtout males present remain in anestrus.
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A group of female mice without males present remain in estrus.
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When exposed to a male she has been bred with, a female mouse that has been bred within a few
|| || || || || || || || || || || || || || || || || || || ||
days will return to estrus.
|| || || ||
Which organism is most often responsible for pneumonia in laboratory mice? - ✔✔Trichophyton
|| || || || || || || || || || || || ||
mentagrophytes
Clostridium piliforme || ||
Sendai ectromelia || ||
X Mycoplasma pulmonis
|| ||
, The society for the Prevention of Cruelty to Animals (SPCA) is an example of which type of
|| || || || || || || || || || || || || || || || ||
special interest group? - ✔✔X Animal welfare group
|| || || || || || || ||
Animal liberation group || || ||
Animal exploitation group || || ||
Animal control group || ||
In a _____ facility, any materials that exit the facility are sterilized, and the air is treated before it
|| || || || || || || || || || || || || || || || || || ||
can leave the facility - ✔✔X containment
|| || || || || || ||
barrier ||
double-corridor
conventional
Separating the proximal and distal sections of the rabbit's colon is the _____, which is involved in
|| || || || || || || || || || || || || || || || ||
producing cecotrophs. - ✔✔ileum || || || ||
X fusus coli
|| || ||
bursa of fabricius || || ||
struvite
How often do gerbil cages require cleaning? - ✔✔X Weekly
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Twice a day || || ||
Every other day || || ||
Gerbil cages don't require regular cleaning
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Choose the best description of guinea pig behavior. - ✔✔Guinea pigs are active throughout the
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day and are solitary.
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X Guinea pigs are active throughout the day and are social animals that live in groups
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Guinea pigs are nocturnal and are social animals that live in groups.
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Guinea pigs are nocturnal and are solitary. || || || || || ||
