Ch33 - Less Common Research Animals Flashcards
a male horse, donkey, mule, or other equine that has been castrated is known as a _______.
gelding
What is the primary reason that hand-washing is recommended after handling reptiles?
They are commonly infected with Salmonella bacteria
From what direction should horses be approached?
From the left side, 45 degrees at the shoulder
What is NOT an acceptable euthanasia method used for horses?
CO2 asphyxiation
What are 3 acceptable euthanasia methods used for horses?
- overdose of barbiturates
- cardia injection of potassium chloride under anesthesia
- captive bolt gun
Which species is most likely to be used to study thermoregulation in the laboratory?
Bats
What species may be used to study leprosy in the laboratory?
Armadillos
What is the scientific name for the laboratory opossum?
Monodelphis domestica
Reptiles may be euthanized by an overdose of which type of drug?
Barbiturates
What is the recommended method to pick up a lizard?
Pin the front legs against the body and the back legs against the tail
When do reptiles usually deficate?
About 2-3 days after eating
What MUST be provided to reptiles?
A heat source, such as a heat lamp or heat tape
What is the name of a female horse of breeding age?
Mare
What are 3 important husbandry precautions when using venomous snakes in research?
- their cages should be locked
- their cages should be labeled “venomous”
- they should be handled as little as possible
What are 3 signs of danger to someone handling a horse?
- head tossing
- ears laid back
- a wild look in its eyes
