Exam 2 Review Flashcards

1
Q

Rodents nutrition is classified as?

A

They are omnivores

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2
Q

What do rodents eat?

A

Fresh Pelleted Rodent Diet

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3
Q

Muridae Refer to?

A

Mice & Rats

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4
Q

Cricedae Refer to?

A

Gerbils & Hamsters

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5
Q

Murine Refer too?

A

Mice & Rats

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6
Q

Myomorphs refer to?

A

Mice, Rats, Gerbils, & Hamsters

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7
Q

A group of rats are called?

A

A Mischief

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8
Q

Lifespan for Mice?

A

1.5-3yrs

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9
Q

Lifespan for Rats?

A

2.5-3.5yrs

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10
Q

Rodent Dental Formula

A

Maxilla: 1 incisor & 3 Molars
Mandible: 1 incisor & 3 Molars

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11
Q

Can rats vomit?

A

No

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12
Q

Which rodent has a Ventral abdominal sebaceous gland?

A

Gerbils

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13
Q

Which rodent is more resistant to heat stress than other rodent species?

A

Gerbils

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14
Q

Which rodent benefit from sand bathing?

A

Gerbils

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15
Q

What is the gestation time for gerbils?

A

25 days

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16
Q

What type of bedding is appropriate for rodents?

A

Paper products, corncob, or wood shavings

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17
Q

What type of bedding is NOT appropriate for rodents?

A

Aromatic beddings like pine and/or cedar

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18
Q

What temperature is appropriate for housing rodents?

A

72F w/ 40-70% humidity

19
Q

Define: Coprophagic

A

Eats own poop as a form if vitamin B

20
Q

Which rodent is more likely to bite?

A

Mice & Hamsters when scared

21
Q

Which rodent is nocturnal?

A

Hamsters

22
Q

Which rodent should be house alone?

A

Hamsters

23
Q

Which gland causes red ocular discharge in rats?

A

Harderian Gland located behind the eye secreting Porphyrins causing the red discharge

24
Q

What is a Copulatory Plug in rodents?

A

Waxy white to yellow material that plugs the vagina of the female rodents after mating

25
Q

Cavia Porcellus Refers to?

A

Guinea Pigs

26
Q

Cavys Refer to?

A

Guinea Pigs

27
Q

Hysteichomorphs Refer to?

A

Guinea Pigs & Chinchillas

28
Q

Which rodent is born precocious?

A

Guinea Pigs

29
Q

Precocious means?

A

Born fully haired, eyes open and capable of eating solid food within a few hours after birth

30
Q

What is special about Guinea Pigs dentition?

A

They have a premolar in each quadrant

31
Q

What is special about Guinea Pigs GI System?

A

They have a very large cecum

32
Q

Palatal Ostium refer to?

A

A hole in the soft palate that is the opening between the oropharynx & the rest of the pharynx on Guinea Pigs

33
Q

Guinea Pigs Diet are classified as?

A

Herbivores

34
Q

Guinea Pigs diet should consist of?

A

70% of their diet should be grass hay

35
Q

What is the ideal housing temperature & humidity for guinea pigs?

A

Temp: 18-26C or 65-79F
Humidity: 40-60%

36
Q

Which rodent is highly susceptible to heat stress?

A

Guinea Pigs - Cannot tolerate temp greater than 90F

37
Q

When do Guinea Pigs need to be bred by? & why?

A

Before 6 months of age to prevent the pelvic symphysis from fusing together which can result in life threatening dystocia

38
Q

When do Chinchilla need to be bred by?

A

12 months

39
Q

Guinea Pigs & Chinchillas need to have a lot if what in their diet?

A

Fiber

40
Q

What is the reported total blood volume if small mammals?

A

Approximately 57mL/kg of body weight

41
Q

What percentage of blood loss is safe for rodents?

A

10-15%

42
Q

What suture size is most commonly used in small mammal species?

A

4-0 to 7-0

43
Q

Chinchilla Gestation is?

A

111 Days