Chinchillas, Guinea Pigs, Rabbits Flashcards
What is the main causative agent associated with a sneezing rabbit?
Pasteurella multocida (snuffles)
How do you treat a rabbit with a URI?
Nasal flush / Nasolacrimal duct flush
List the causes of LRT disease in rabbits
- Pneumonia
- Thymoma
- Heart failure
- Mets to lung from uterine adenocarcinoma
A rabbit is presenting open mouth breathing with evidence of nasal discharge on the front paws and excessive epiphora. How do manage this patient?
- Get weight
- Put in O2 cage
- Give midazolam and buprenorphine
- Do rads and bloodwork once stable
A rabbit presents seizuring, ataxic and with a head tilt. What should be a top differential?
Encephalitozoon cuniculi
(have to R/O otitis media/interna)
What clinical signs can be seen with Encephalitozoon cuniculi in rabbits?
- Seizures
- Head tilt
- Ataxia
- Uveitis
- Chronic kidney disease
affinity for neuro tissue
What is the treatment protocol for Encephalitozoon cuniculi in rabbits?
Fenbendazole
What is the #1 cancer in rabbits?
uterine adenocarcinoma
(mets to lungs)
SPAY THE RABBIT
A rabbit presents for bloody diarrhea and epistaxis, with a 103.5 F temp. The owner mentioned that she recently got a new baby bunny. What is your concern?
Rabbit hemorrhagic disease (RHD) - highly contagious and fatal disease
Hx: acute onset fever, bleeding from orifices
Which of the following small mammals cannot make Vitamin C?
A. Rabbits
B. Guinea Pigs
C. Chinchillas
D. Ferrets
B. Guinea Pigs
Which of the following small mammals can get syphilis at a young age?
A. Rabbits
B. Guinea Pigs
C. Chinchillas
D. Ferrets
A. Rabbits
venereal disease in young rabbits
“Vent disease”
List common diseases that baby rabbits are susceptible to?
- Syphilus / Vent disease
- Eimeria / Coccidia
- Mucoid enteropathy from Clostridium infection
How can you diagnose Syphilus in a rabbit?
- PCR testing
- Scabby lesions on nose and vent area
What is the treatment protocol for Syphilus in rabbits?
Penicillin SQ
How can you diagnose Cheyletiella in a rabbit?
tape test to ID mite
How do guinea pigs with hypovitaminosis C present?
- Swollen painful joints
- Anemia
- Poor haircoat
- Poor wound healing
- Dental disease / Bad teeth
What is the most common pathogen responsible for causing lymphadenitis in guinea pigs?
- Cervical lymphadenitis from streptococcus zooepidemicus
List the differentials for a cervical abscess found on a guinea pig
- Cervical lymphadenitis from streptococcus zooepidemicus
- Dental abscess
- Lymphoma
- Thyroid tumor
What is the causative agent of ringworm in guinea pigs?
Trichophyton mentagrophytes
What should be a top differential for a guinea pig presenting with severe pruritis and seizures?
Sarcoptic mange
Mammary gland tumors are more common in the male of which animal?
A. Rabbits
B. Guinea Pigs
C. Chinchillas
D. Ferrets
B. Guinea Pigs
What diagnostic test should be performed on a guinea pig presenting with severe pruritis and seizures?
skin scrape or biopsy
Mange is a top cause of seizures and itching in guinea pigs
How do you treat sarcoptic mange in guinea pigs?
- Shave fur and bathe
- Ivermectin, moxidectin etc
- Prednisone
- Sweater for protection
In which of the following is cystic ovaries a common urogenital condition?
A. Rabbits
B. Guinea Pigs
C. Chinchillas
D. Ferrets
B. Guinea Pigs
causes crusty nips, bilateral alopecia, uterine bleeding
What secondary finding can be seen in rabbits with thymoma?
Sebaceous adenitis / skin disease
What is the best diagnostic to reveal cystic ovaries in guinea pigs?
Ultrasound
Which of the following has thick fur and big ears?
A. Rabbits
B. Guinea Pigs
C. Chinchillas
D. Ferrets
C. Chinchillas
Barbering is seen in which of the following?
A. Rabbits
B. Guinea Pigs
C. Chinchillas
D. Ferrets
C. Chinchillas
What is the cause of barbering in chinchillas?
- Low fiber diet
- Lonely
- Stressed
- Overcrowding
A chinchilla is presenting with ocular discharge and conjunctivitis, what is the most common causative agent of ocular disease in chinchillas?
Streptococcus and Pseudomonas
Long bone fractures are common in which of the following?
A. Rabbits
B. Guinea Pigs
C. Chinchillas
D. Ferrets
C. Chinchillas
(from wire cages and jumping)
Which of the following has normally yellow pigmented incisors?
A. Rabbits
B. Guinea Pigs
C. Chinchillas
D. Ferrets
C. Chinchillas
What clinical signs do rabbits with gastric bloat present with?
- Hypothermic < 99 F
- Acutely moribund
- Shock
Emergency tx! At risk for gastric rupture
What is the treatment protocol for a rabbit presenting flat out with a temperature of 98 F.
Gastric decompression with NG tube
at risk of gastric rupture! suspect gastric bloat
What is the most common causative agent of mucoid diarrhea in baby rabbits, and what is the treatment?
- Clostridium infection
- Treat with Metronidazole or SQ penicillin
List abx’s used in chinchillas
- Quinolones
- Metro
- Doxycycline
- Sulfa drugs
- Chloramphenicol
- Azithromycin
(no beta lactams or cephalosporins!!!!)
Best diagnostic to ID liver torsion in rabbits?
ULTRASOUND
(can’t see on rads)
What can cause hair loss in an intact female guinea pig?
Cystic ovaries