Lab Animal Technology Final Exam with accurate detailed
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solutions
What are the regulations for birds bred for research purposes?
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Not regulated by the USDA if they are purpose bred for research, but they are covered by the PHS
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policy regulated under OLAW.
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In what way does a bird's unique anatomical feature allow for detailed imaging of bird embryos?
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The egg allows for detailed imaging to follow the development of the embryo.
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Which bird species are commonly used for vocal learning and speech research?
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Songbirds, such as finches || || ||
Which bird species are commonly used for research in magnetoception (Earth's magnetic field)?
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Carrier/homing pigeons ||
Which birds are classified as passeriformes?
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Canary, finch ||
Which birds are classified as columbiformes?
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Dove, pigeon ||
,Which birds are classified as psittaciformes?
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Macaw, cockatiel, budgies|| ||
Which birds are classified as galliforms?
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Chickens, turkeys, ducks (main research models)
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How do birds overcome not having sweat glands?
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Increasing respiration and holding wings out || || || || ||
How do birds overcome hypothermia?
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Fluffing feathers out || ||
What is the significance of the uropygial gland in birds?
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The uropygial gland produces sebaceous material that is spread over feathers during preening.
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What are the primary functions of the crop in a bird's digestive system?
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The crop is an expansion of the esophagus that stores food and allows for continuous passage.
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What is the role of the ventriculus (gizzard) in birds?
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,The ventriculus is a thick, muscular organ that grinds food, often containing small sand or stone
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particles to assist in grinding. || || || ||
How do birds breathe differently than mammals?
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Birds have a complete pass-through respiratory system, with air sacs that facilitate continuous
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airflow and gas exchange. || || ||
What is the primary function of the syrinx in birds?
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The syrinx, located at the caudal aspect of the trachea, serves as the bird's voice box.
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What is the typical lifespan of large pet birds?
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Some large pet birds can live upwards of 50 years.
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What is the significance of sexual dimorphism in birds?
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Sexual dimorphism refers to the differences in appearance between male and female birds, which
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can be used for sexing.
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What are some common clinical techniques used in avian medicine?
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Common techniques include restraint/handling, injection techniques (SQ, IM, IV), and blood
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collection.
What is avian chlamydiosis and why is it significant?
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, Avian chlamydiosis, caused by Chlamydia psittaci, is zoonotic and reportable, affecting multiple
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organ systems. ||
What are the symptoms of fowl cholera in birds?
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Symptoms include diarrhea, cyanosis, dyspnea, and potentially death.
|| || || || || || ||
How can salmonella affect birds and what are the treatment options?
|| || || || || || || || || ||
Salmonella can cause acute lethargy, anorexia, and diarrhea; treatment may include enrofloxacin
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or chloramphenicol.
||
What is the treatment for bumblefoot in birds?
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Treatment involves addressing the underlying cause, local treatment of infection, and improving
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husbandry management. ||
What are the signs of egg stasis in birds?
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Egg stasis can lead to depleted calcium stores and decreased muscle activity in the oviduct,
|| || || || || || || || || || || || || || ||
requiring emergency care. || ||
What is the role of the AVMA Guidelines for Euthanasia of Animals in avian care?
|| || || || || || || || || || || || || ||
The guidelines outline acceptable methods for euthanasia in birds, including IP barbiturate
|| || || || || || || || || || || ||
overdose and anesthesia overdose. || || ||
What is the importance of monitoring during bird restraint?
|| || || || || || || ||
|| || || || || || || ||
solutions
What are the regulations for birds bred for research purposes?
|| || || || || || || || ||
Not regulated by the USDA if they are purpose bred for research, but they are covered by the PHS
|| || || || || || || || || || || || || || || || || ||
policy regulated under OLAW.
|| || || ||
In what way does a bird's unique anatomical feature allow for detailed imaging of bird embryos?
|| || || || || || || || || || || || || || ||
The egg allows for detailed imaging to follow the development of the embryo.
|| || || || || || || || || || || ||
Which bird species are commonly used for vocal learning and speech research?
|| || || || || || || || || || ||
Songbirds, such as finches || || ||
Which bird species are commonly used for research in magnetoception (Earth's magnetic field)?
|| || || || || || || || || || || ||
Carrier/homing pigeons ||
Which birds are classified as passeriformes?
|| || || || ||
Canary, finch ||
Which birds are classified as columbiformes?
|| || || || ||
Dove, pigeon ||
,Which birds are classified as psittaciformes?
|| || || || ||
Macaw, cockatiel, budgies|| ||
Which birds are classified as galliforms?
|| || || || ||
Chickens, turkeys, ducks (main research models)
|| || || || ||
How do birds overcome not having sweat glands?
|| || || || || || ||
Increasing respiration and holding wings out || || || || ||
How do birds overcome hypothermia?
|| || || ||
Fluffing feathers out || ||
What is the significance of the uropygial gland in birds?
|| || || || || || || || ||
The uropygial gland produces sebaceous material that is spread over feathers during preening.
|| || || || || || || || || || || ||
What are the primary functions of the crop in a bird's digestive system?
|| || || || || || || || || || || ||
The crop is an expansion of the esophagus that stores food and allows for continuous passage.
|| || || || || || || || || || || || || || ||
What is the role of the ventriculus (gizzard) in birds?
|| || || || || || || || ||
,The ventriculus is a thick, muscular organ that grinds food, often containing small sand or stone
|| || || || || || || || || || || || || || || ||
particles to assist in grinding. || || || ||
How do birds breathe differently than mammals?
|| || || || || ||
Birds have a complete pass-through respiratory system, with air sacs that facilitate continuous
|| || || || || || || || || || || || ||
airflow and gas exchange. || || ||
What is the primary function of the syrinx in birds?
|| || || || || || || || ||
The syrinx, located at the caudal aspect of the trachea, serves as the bird's voice box.
|| || || || || || || || || || || || || || ||
What is the typical lifespan of large pet birds?
|| || || || || || || ||
Some large pet birds can live upwards of 50 years.
|| || || || || || || || ||
What is the significance of sexual dimorphism in birds?
|| || || || || || || ||
Sexual dimorphism refers to the differences in appearance between male and female birds, which
|| || || || || || || || || || || || || ||
can be used for sexing.
|| || || ||
What are some common clinical techniques used in avian medicine?
|| || || || || || || || ||
Common techniques include restraint/handling, injection techniques (SQ, IM, IV), and blood
|| || || || || || || || || || ||
collection.
What is avian chlamydiosis and why is it significant?
|| || || || || || || ||
, Avian chlamydiosis, caused by Chlamydia psittaci, is zoonotic and reportable, affecting multiple
|| || || || || || || || || || || ||
organ systems. ||
What are the symptoms of fowl cholera in birds?
|| || || || || || || ||
Symptoms include diarrhea, cyanosis, dyspnea, and potentially death.
|| || || || || || ||
How can salmonella affect birds and what are the treatment options?
|| || || || || || || || || ||
Salmonella can cause acute lethargy, anorexia, and diarrhea; treatment may include enrofloxacin
|| || || || || || || || || || || ||
or chloramphenicol.
||
What is the treatment for bumblefoot in birds?
|| || || || || || ||
Treatment involves addressing the underlying cause, local treatment of infection, and improving
|| || || || || || || || || || || ||
husbandry management. ||
What are the signs of egg stasis in birds?
|| || || || || || || ||
Egg stasis can lead to depleted calcium stores and decreased muscle activity in the oviduct,
|| || || || || || || || || || || || || || ||
requiring emergency care. || ||
What is the role of the AVMA Guidelines for Euthanasia of Animals in avian care?
|| || || || || || || || || || || || || ||
The guidelines outline acceptable methods for euthanasia in birds, including IP barbiturate
|| || || || || || || || || || || ||
overdose and anesthesia overdose. || || ||
What is the importance of monitoring during bird restraint?
|| || || || || || || ||
