Guinea Pigs Flashcards

1
Q

When are guinea pigs active?

A

nocturnal

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2
Q

What is the average lifespan of a guinea pig?

A

5-7 years

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3
Q

Describe the reproductive features of guinea pigs

A
  • seasonal polyestrus
  • post-partum heat
  • gestation 60-63 days
  • precocial young
  • pubic symphysis closure at 8 months
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4
Q

Describe the male genitalia of guinea pigs

A
  • poorly-formed scrotal sac
  • perianal sac that can fill with feces
  • penis has 2 openings
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5
Q

What is the appropriate diet or guinea pigs?

A
  • high fiber
  • no grain
  • grass hay
  • fresh produce, leafy greens
  • vitamin C
  • low alfalfa
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6
Q

What are common diet-related diseases in guinea pigs?

A
  • vitamin C deficiency
  • dental disease
  • gut stasis
  • bacterial overgrowth
  • gastric impactions and bloat
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7
Q

What are the effects of vitamin C deficiency?

A
  • swollen, painful joints
  • poor hair coat
  • bad teeth
  • poor wound healing
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8
Q

What are the signs of GI tract stasis in guinea pigs?

A
  • painful
  • stop eating, no stool
  • dysbiosis, enterotoxemia
  • gas production
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9
Q

How is gastric bloat treated in the guinea pig?

A
  • decompress via tube or aspiration
  • parenteral antibiotics
  • buprenorphine
  • fluids
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10
Q

What is the most common skin tumor in guinea pigs?

A

Trichoepithelioma

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11
Q

How is Trichoepithelioma treated?

A

surgical removal is curative

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12
Q

What organism is responsible for dermatophytosis in guinea pigs?

A

Trichophyton spp.

Fungus

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13
Q

What are the signs of dermatophytosis?

A

white crusts

non-pruritis

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14
Q

How is dermatophytosis treated?

A
  • topical if small area

- Itraconazole for systemic

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15
Q

What is the number one cause of seizures in guinea pigs?

A

Sarcoptic mange

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16
Q

What types of parasitic dermatitis can guinea pigs get?

A

Lice

Sarcoptic mange

17
Q

How is parasitic dermatitis treated?

A
  • shave fur
  • topical or injectable meds
  • Ivermectin
  • Selamectin
  • Moxidectin
  • Prednisone for pruritis
18
Q

What urogenital tumor is more common in males?

A

mammary gland tumor

19
Q

What is the most common signalment for urolithiasis?

A

middle aged males

20
Q

Which type of stone is usually involved in urolithiasis?

A

Calcium carbonate

21
Q

What are possible signs of cystic ovaries?

A

alopecia and uterine bleeding

22
Q

How are cystic ovaries treated?

A
  • Leuprolide
  • Cystorelin
  • Aspiration
  • Ovariohysterectomy
23
Q

Which bacteria are most commonly responsible for respiratory infections?

A

Bordetella

Streptococcus

24
Q

Which antibiotics cannot be used in guinea pigs?

A
  • penicillins

- cephalosporins

25
Q

Which antibiotics can be used in guinea pigs?

A
  • Quinolones
  • Chloramphenicol
  • Metronidazle
  • Sulfa drugs