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47 Cards in this Set
- Front
- Back
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Seizures, Altered Mentation, Circling
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Forebrain Disease
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Hypermetria, Ataxia, Tremors
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Cerebellar Disease
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Nystagmus, Head Tilt, Circling, Horner's, Facial N. Dysfunction
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Vestibular Disease
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2 MC drugs long term seizure management
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Phenobarb and Potassium Bromide
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Why use Potassium Bromide?
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Phenobarb not working or hepatotoxicity
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MC anticonvulsent for status epilepsy
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Valium
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Vertical Nystagmus
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Central Vestibular Disease
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Horizontal Nystagmus
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Peripheral Vestib. Disease
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Tight Ipsilateral Circling
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Vestibular Disease
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Wide Ipsilateral Circling
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Cerebral Disease
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Failure of Sympathetic Innervation causes?
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Horners Syndrome
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Horner's Syndrome consists of?
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Mitosis
Ptosis (droopy lid) Enopthalmos (sunken eye) Prolapsed Nictitans |
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Central or Peripheral Vestib?
altered mental state, cranial nerve deficits other than 7, abnorm gait |
Central
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Central or Peripheral Vestib?
Horner's Facial Nerve Paralysis normal posture |
Peripheral
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Spastic Paralysis
Hyperreflexic Hypertonic Disuse Atrophy |
UMN
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Flaccid Paralysis
Hyporeflexic Hypotonic Neurogenic Atrophy |
LMN
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Wide Based Stance indicates
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Ataxia
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Rigid Extension of head and neck
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Opisthotonas
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Animal is comotose and all 4 limbs extended
Lesion? |
Cerebrum
Rostral Brain Stem (midbrain or pons) |
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Animal is not comotose and all 4 limbs extended
Lesion? |
Cerebellum
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Presence of Schiff-Sherington (forelimbs hypertonic) indicates lesion where?
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T3-L7
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Cranial Nerves for strabismus? (3)
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III
IV VI |
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Cranial nerves controlling blink reflex? (2)
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V
VII |
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Cranial nerves controlling menace response? (2)
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II
VII |
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Cranial nerves controlling tongue symmetry?
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XII
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Cranial nerves controlling gag?
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IX
X |
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Cranial nerve: muscle atrophy of trapezius and brachiocephalicus?
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XI
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UMN or LMN
Urine Pooling? |
UMN
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UMN or LMN
Urine always dribbling? |
LMN
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Tensilon (an anticholinesterase) Test DX for?
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Myasthenia Gravis
animals with MG will show marked improvement |
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Sites of Spinal Cord Trauma in horses? (3)
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C1
T12 L5 |
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Signs with Radial Nerve Paralysis in horse
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Dropped Elbow
Knuckling Over |
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Signs with trigeminal nerve trauma?
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Dropped Jaw
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What is Dx? Bladder Atony, Gluteal M. Atrophy, Hindlimb Paresis in Horse?
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Cauda Equina Syndrome
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Sweeny in horses is damage to what nerve?
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Suprascapular Nerve and Atrophy of Supra/Infraspinatous M.
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MC cause of dropped elbow in the horse?
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Radial Nerve Paralysis
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24 yr old horse with signs of ataxia, hypermetria, and hyperreflexia in all 4 limbs? what is dx?
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Wobblers (betw C3 and C4)
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Young pig with CNS signs?
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Pseudorabies
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MC brain tumor in older cats?
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Meningioma
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MC brain tumor in dog?
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Astrocytoma/Glioma
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Nerve Block for Navicular Disease?
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Sesmoidian Nerve Block
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MC cause of damage to Cr Nerve VII in a cat?
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Otitis Media
(Vestib. Disease) |
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Difference between Central and Peripheral Vestibular Disease?
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In central, there are peripheral proprioceptive defects
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What do you see with peripheral CNS lesions/disease?
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Strabismus with horizonal nystagmus
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MC cause of sudden paralysis in a rabbit?
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Improper handling
Fracture of L7 |
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Tick Paralysis, Botulism, and Polyradiculoneuritis all show what signs?
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LMN with decreased reflexes
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Tick Paralysis, Botulism, and Polyradiculoneuritis all show what signs?
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LMN with decreased reflexes
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