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Exotics > Guinea Pig > Flashcards

Guinea Pig Flashcards

1
Q

Loss of hair associated with external parasites such as mites is called what?

A

Acariasis

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2
Q

What is the scientific name of the guinea pig?

A

Cavia porcellus

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3
Q

Where do guinea pigs originate from?

A

South America

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4
Q

Describe the 3 types of guinea pigs

A

Peruvian- long silky fur
Abyssinian- short course fur growing in whorls
English- most common, biggest, short fur

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5
Q

What are the 2 outbred strains of guinea pigs?

A

Hartley and Dunkan-Hartley

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6
Q

What are the 2 inbred strains of guinea pigs?

A

Strain 2 and 13

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7
Q

What research are guinea pigs used for?

A

Scurvy, nutrition studies, susceptible to TB, hypersensitivity

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8
Q

What is the natural habitat of guinea pigs?

A

Open grasslands

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9
Q

How many teeth do guinea pigs have?

A

22

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10
Q

Which vitamin do guinea pigs require in their diet?

A

Vitamin C

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11
Q

What is the palatial ostium of the guinea pig?

A

Soft palate continuous with base of the tongue with a little hole. Represent the opening between the oropharynx and rest of the pharynx

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12
Q

How are guinea pig young born?

A

Precocious

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13
Q

What are the leukocytes in guinea pig blood exclusive to them?

A

Kurloff cells

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14
Q

When do female/male guinea pigs reach sexual maturity?

A

Females at 2 months, males at 3

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15
Q

What is the guinea pig estrus cycle?

A

15-17 days

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16
Q

What kind of ovulation do guinea pigs have?

A

Spontaneous

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17
Q

What is the guinea pig gestation?

A

59-72 days, smaller litters take longer

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18
Q

When do guinea pig pups wean?

A

21 days

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19
Q

What is the guinea pig lifespan?

A

5-6 years

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20
Q

What are male and female guinea pigs referred to as?

A

Males are boars and females are sows

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21
Q

What is it called when guinea pigs give birth?

A

Farrowing

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22
Q

When should guinea pig sows be bred by?

A

7 months, or risk dystocia due to pelvic fusion

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23
Q

Where can large amounts of blood be taken from in a guinea pig under anesthesia? How much can be taken?

A

Jugular vein, femoral vein/artery or cranial vena cava

4-8 ml

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24
Q

What are 2 types of bedding that should be avoided in guinea pigs?

A

Sawdust and cedar shavings

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25
Q

What temperatures can cause hyperthermia in guinea pigs?

A

Temps over 90

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26
Q

Because it contains Vitamin C, guinea pig food must be used how long after it’s milled?

A

90 days

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27
Q

How long should guinea pigs be fasted before surgery to allow emptying of fecal contents?

A

3 hours

28
Q

What is recommended for guinea pigs for post op pain?

A

Butorphanol

29
Q

All antibiotics are bad for guinea pigs, but which are directly toxic to them?

A

Streptomycin

30
Q

What are the 4 antibiotics that do the least damage to guinea pigs?

A

Tetracycline, Chloramphenicol, Sulfonamides, Baytril

31
Q

What is the most common bacterial disease in guinea pigs?

A

Pneumonia

32
Q

Which bacterial disease can guinea pigs get from rabbits, mice and dogs?

A

Bordetalla

33
Q

How can salmonellosis be prevented in guinea pigs?

A

Wash fruits and vegetables before feeding

34
Q

Helicobacter spp causes what in guinea pigs?

A

GI disease

35
Q

Guinea pigs can get Clostridium pilaforme, which causes what?

A

Tyzzer’s disease

36
Q

Ulcerative pododermatitis in guinea pigs is caused by what bacteria?

A

Staph

37
Q

Lumps in guinea pigs is also known as:

A

Cervical lympadenitis

38
Q

What is a latent virus in nearly all guinea pigs?

A

Cytomegalovirus

39
Q

How is cytomegalovirus transmitted?

A

Transplacentally, saliva and urine

40
Q

What is Cavian Leukemia caused by? What are the symptoms?

A

Type C coronavirus.

Rough coat, hepato/splenomegaly, lymphadenopathy, fatal within 5 weeks of symptoms

41
Q

Normal guinea pigs harbor what 2 protozoa? Which nematode in the cecum?

A

Eimeria caviae, balantidium coli

Paraspidodera uncinata

42
Q

What are the most common ectoparasites of guinea pigs?

A

Lice and mites

43
Q

Biting louse Gliricola and Gryopus can cause what in guinea pigs?

A

Alopecia and pruritis

44
Q

The burrowing mite Trixacarus can cause what in guinea pigs?

A

Sarcoptic mange with pruritis and alopecia

45
Q

What are symptoms of ringworm in guinea pigs?

A

Alopecia on face, nose and ears, highly pruritic lesions

46
Q

What are symptoms of Vitamin C deficiency in guinea pigs?

A

Inappetance, swollen joints, reluctance to move, poor teeth and bone development, bleeding gums

47
Q

What is an obese sow susceptible to?

A

Dystocia, pregnancy toxemia

48
Q

What are signs of pregnancy toxemia in guinea pigs?

A

Acute inappetence, depression, weakness, reluctance to move, incoordination, dyspnea within 24 hrs, death in 2-5 days

49
Q

Nearly 3/4 sows will develop what?

A

Bilateral ovarian cysts

50
Q

Sarcoptes mange is caused by what in guinea pigs?

A

Trixacuras caviae

51
Q

Which ET tube is NOT used in guinea pigs?

A

Cole

52
Q

Should guinea pigs have free choice of alfalfa hay?

A

No

53
Q

Boars and ferrets have what in their penis?

A

Os penis

54
Q

Guinea pigs eat their poop to obtain which vitamin?

A

B vitamins

55
Q

In guinea pigs, the sow will experience post partum estrus for how long?

A

2-15 hours

56
Q

What is the copulatory plug in guinea pigs?

A

An accumulation of secretions that fall from the sow’s vagina, indicating a successful mating

57
Q

When does voluntary micturition occur in guinea pig pups?

A

2 weeks after birth

58
Q

How long do guinea pig pups need to nurse from the sow?

A

3 weeks, do not survive if not given milk after 3-4 days

59
Q

Where does the guinea pup receive all its antibodies?

A

The placenta, not the colostrum

60
Q

What is the recommended daily diet for guinea pigs?

A

High quality grass hay ad lib, 1/4 cup pellets per healthy animal, fresh produce no more than 10% of the diet, preferably high in vitamin C like bell peppers and dark leafy greens. Fruits as treats only.

61
Q

How should guinea pig pellets be stored?

A

In a cool dark place

62
Q

Urolithiasis in guinea pigs is commonly caused by what?

A

Excessive calcium in the diet

63
Q

Pregnancy toxemia in guinea pigs is also called what? What causes it?

A

Pregnancy ketosis.

Caused by large litter size, obesity and not getting enough nutrients during pregnancy

64
Q

How much Vitamin C do nonbreeding and pregnant guinea pigs need?

A

10 mg/kg for nonbreeding

30 mg/kg for pregnancy

65
Q

Which type of hay should be available to guinea pigs? Which should be limited because of calcium content?

A

Timothy hay

Alfalfa hay

66
Q

Which vegetable should not be given to rodents or rabbits?

A

Iceburg lettuce

Exotics (14 decks)

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