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Med Term;
Ch. 4 & 13
Term | Definition |
---|---|
Stifle | femorotibial & femoral patellar joint in quadrupeds |
Pins | protrusion of ischium bones just lateral to base of tail in ruminants |
Pastern | proximal interphalangeal joint in ungulates |
Loin | lumbar region of back between thorax and pelvis |
Pedal | pertaining to foot |
Dock | solid part of tail |
Flank | side of body betwix ribs and ilium |
Muzzle | two nostrils and muscles of upper/lower lip |
Heart Girth | circumference of chest just caudal to shoulders and cranial to back |
Sole | palmar/plantar surface of hoof; bottom of foot |
Quarter | one of four glands in cows udder |
Dewclaw | accessory claw of ruminant foot that projects caudally from the fetlock |
Coffin Joint | distal interphalangeal joint in ungulates (joint betwix short paster and coffin bones (phalanges II and III, respectively)) |
Switch | tuft of hair at end of tail |
Jowel | external throat, fat, or loose skin present |
Knee | carpus in ungulates |
Pinna | projecting part of ear lying outside head; ocuricle |
Hock | tarsal joint; tarsus |
Crest | dorsal margin of neck |
Poll | top of head |
Rump | sacral to tail head region of back |
Barrel | capacity of chest and trunk |
Dewlap | loose skin under throat and neck |
Tailhead | base of tail where connects to body |
Brisket | muscle and fat between front legs; pectoral muscles as well |
Cannon | 3rd & 4th metacarpal of ruminant; skin bone |
Withers | region over dorsum where neck joins thorax and dorsal margins of scapula lie below the skin. |
Midbrain | contains structures responsible for visual and auditory reflexes, posture, and muscle control. |
Nerve | one or more bundles of impulse carrying fibers |
Synapse | junction betwix two neurons or betwix a neuron and receptor |
Neurotransmitters | synapse is junction where neural impulses cause a release of chemical substance |
Tetraplegia | paralysis of all four limbs |
Spinal Cord | caudal contuination of the medulla oblongata |
Foramen Magnum | big hole in bottom of skull |
Plexus | network of intersecting nerves/vessels |
Cataplexy | sudden attacks of muscular weakness and hypotonia triggered by emotional response |
Conus | cone |
Cauda Equina | gathering of spinal roots @ caudal part of spinal cord |
Receptors | sensory organs receiving external stimulation and transmitting info to sensory neurons. |
Cerebral cortex | made of grey matter and arranged in folds |
Cerebellum | second largest part of brain, coordinating muscle activity for smooth movement |
Epilepsy | recurrent seizures |
Amnesia | memory loss |
Parasympathetic nervous system | returns body to normal after stressful response maintains normal body funciton |
Discography | radiographic study of intervertebral disc after injection of contrast material into disc, also spelled: diskography |
Cervical vertebral malformation | abnormal formation/instability of caudal cervical vertebrae causing ataxia and incoordination; seen more often in horses and dogs; AKA wobbler's syndrome |
Ataxia | without coordination |
Decebration | loss of mental function due to damage to midbrain |
Concussion | shaking of brain caused by injury |
Dura mater | thick, tough, outermost layer of meninges. Dura-tough |
Subdural Hematoma | collection of blood deep to the dura mater and superficial to arachnoid membrane |
Syncope | fainting |
Materneurons | nerves carrying impulses away from CNS and called efferent |
Myoclonis | result of viral distemper infection in dogs |
Paresthesia | abnormal sensation |
Intumescence | swelling-normal |
Encephalopathy | any disease of the brain |
Hemiplegia | paralysis of one side of the body |
Meningitis | inflammation of menenges |
Medulla oblongata | cranial continuation of spinal cord controlling basic life functions |
Cranial Nerves | originate from undersurface of brain; generally named for area/funciton served-represented by roman numerals; |
Ventral Root | energies fromentral |
Ganglion | knot-like mass of neuron cell bodies located outside CNS |
Hypnosis | Condition of altered awareness |
Axon | single process extending from cell body |
Cerebro Spinal Fluid Tap | removal of cerebrospinal fluid; CSF Tap |
Narcolepsy | recurrent uncontrollable sleep episodes |
Astrocyloma | malignant intracranial tumor composed of astrocytes |
Disc Fenestration | removal of intervertebral disc material by perforating/scraping out its contents |
Micro | small |
Macro | large |
Spinal Bifita | spinal anomaly where spinal cord hasn't closed |
Coma | deep state of unconciousness |
Dorsal Root | Enters dorsal portion of spinal cord, carrying impulses |
Sympathetic nervous system | provides emergency and stress response; fight or flight. |