Quiz 1 Flashcards
____ bones in horse skeletal system.
205
Types of bones in horse skeletal system and examples.
long- fear, humorous (locomotion)
short- pasture, canon (concussion)
flat- ribs (protection)
irregular- vertebrae (protection)
Bones are held together by _____.
ligaments
Muscles attach to bones by _____.
tendons
Joints lubricated with _____.
synovial fluid
There are _____ cervical vertebrae.
7
There are _____ thoracic vertebrae.
18
There are _____ lumbar vertebrae.
6
There are _____ sacrum.
5
There are _____ caudal vertebrae.
15-22
There are _____ ribs.
18
_____ (underlies skin) - ex. shaking off a fly
Panniculus muscle
Examples of the Central Nervous system
Spinal cord
brain stems
Specialized sensory organs
Ears
Nose
Eyes
_____ curling of the upper lip in response to teasing, urine odor
Flehman response
Field of vision ~ _____ with each eye
215
Field of vision is influenced by
shape of head and jaw
size of eye
position of head
_____ is the ability to sweat
thermoregulation
_____ protects hair from overwetting & increase insulating ability, also adds luster
Sebum
Major uses of horses in the US
Recreation/pleasure (47%) Farm/Ranch (25%) Breeding (8.5%) Showing (8.1%) Retired/Not in Use (4.7%) Lessons (3.2%) Racing (1.6%) Other (1.8%)
1st cloned equine
mule Idaho Gem
Idaho State horse
Appaloosa
Three basic types
Draft horses
Light horses (usually >14.2 hands)
Ponies
Name one evolutionary phase and characteristics
Parahippus - more distance runner, teeth continually growing
4 wild horse types
Tarpan
Forest horse
Asiatic Wild horse
Tundra horse
4-beat gait that is slow
Walk
2-beat diagonal gait
Back
2-beat diagonal gait, faster than a walk
Trot/Jog
2-beat lateral gait, faster than a walk
Pace
3-beat gait
Canter/ Lope
4-beat gait
Gallop
Difference between a fox trot and running walk
Fox trot- walking in front, trotting in back
Running walk- 4 beat gait with lateral sequence
Types of horse enterprises
Boarding stables pay-to-rides Lessons Training & Showing Racing Ranching Breeding Farms, Stallion Stations
All horses are _____
Equus caballus
Explain Stay Apparatus
The superficial and deep flexor tendons will only extend to a certain point, then the check ligaments take the load off the muscles