Musculoskeletal & digestive system of rabbits - Veterinary Assistant Flashcards
Crepuscular
animals that are most active at dusk and dawn
Highly vascularized ears play a role in what?
thermoregulation
What % of a rabbits body weight is bone
8%
What are rabbits at a higher risk of?
luxation or fractures
What is luxation?
dislocation of a body part
How many types of bones make up a rabbit’s skeleton?
23 types of bones
What % of a rabbit’s skeleton is made up of bone marrow?
51%
What is the cause for rabbit’s fragile skeletons and large muscle mass?
selective breeding for meat
Herbivores
organism that feeds on plants - anatomically and physiologically adapted to eating plants
Hind-gut fermenters
digestive process seen in monogastric herbivores - takes place in large intestine and cecum
Cellulose
substance that is the main constituent of plant cell walls and of vegetable fibers
Rabbits are ________ ________-_______ _________
crepuscular hind-gut fermenters
T or F: Hind-gut fermenters have an enlarged foregut as opposed to hindgut
false - enlarged hindgut
How does hindgut fermentation help a rabbit’s digestive process?
makes indigestible fiber broken down - releases nutrients and allows for more absorption
Define “cecum”
pouch/tublike structure connected to the junction of the small/large intestines
Cecum is an _______ element of digestion in hindgut fermenters
integral
What % does cecum take up of the total GI capacity
40%
The cecum contains what?
a microflora of bacteria which aids in digestion of plant matter
T or F: All proteins and vitamins that were synthesized in the cecum get absorbed
false - only some are absorbed