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88 Cards in this Set

  • Front
  • Back

Response for vision

Ocular system

Receptor organs for sight

Eyes

Opt/i

Eye/ sight

Opt/o

Eye/ sight

Optic/o

Eye/sight

Opcul/o

Eye/sight

Opthalm/o

Eye/ sight

Outside the eyeball

Extraocular

Within the eternal

Intraocular

Around the eyeball

Periocular

Bony cavity of the skull that contains the eyeball

Orbit

Each eye has an upper and a lower eyelid to protect the eye from injury, foreign material, and excessive light

Eyelids

Eyelids:

Palpebra


Blephar/o

Edge of each eyelid gas hairlike structures called cilia

Eyelashes

Mucous membranes that lines the underside of each eyelid

Conjunctive

Structures that produce, store, and remove tears

Lacrimal apparatus

Lacrym/o

Teardrop, tear duct, or lacrimal duct

Dacry

Tear drop

Sphere with multilayered walls

Eyeball or globe or orb

Fibrous outer layer of the eye that maintains the shape of the eye

Sclera


- white of the eye

Opaque middle layer the eyeball that contains blood vessels, iris, pupil, lens, And ciliary body

Choroid

Brightly colored iridescent reflecting tissue layer of the choroid

Tapetum lucidum

Circular opening in the center of iris

Pupil

Clear flexible, curved, capsule located behind the iris and pupil

Lens

Thickened extension of the choroid that assists in accommodating or adjustment of the lens

Ciliary lens

Nervous tissue layer of the eye that receives messages

Retina

Process of the eye adjustments for seeing objects at various distances

Accimmodation

Process of the lens bending the light rays to help them focus on the retina

Refraction

Simultaneous inward movement of both eyes

Convergence

Sharpness or acuteness in reference to vision

Acuity

Diagnostic test to detect corneal injury by placing dye on the surface of the cornea

Fluorescent dye stain

Instrument used for ophthalmiscopy

Ophthalmoscope

Procedure used to examine the interior eye structures

Ophthalmoscopy

Diagnostic test in which the eye should blink In response to touch the medial canthus of the eye. This test is used to make neurological assessment of the cranial nerves and to assess depth if anestesia

Palpebral reflex

Response of pupil to light

Pupillary light reflex PLR

Diagnostic test using a graded paper strip to measure tear production

Schirmer tear test

Procedure using and instruments to measure intraocular pressure indirectly

Tonometry

OD

Right eye

OU

Both eyes

OS

Left eye

Inflammation of the eyelid

Blepharitis

Cloudiness or opacity of the lens

Cataracts

Inflammation of the conjunctiva

Conjunctivitis

Surface depression on the cornea

Corneal ulceration

Turning out of the eyelid

Ectropion

Turning inward of the eyelid

Entropion

Excessive tear production

Epipora

Group of disorders resulting from elevated intraocular pressure

Glaucoma

Inflammation of the cornea and conjunctiva

Keratoconjunctivitus

Separation of the nervous layer of the eye from the choroid

Retinal detachment

Animals to commonly have cancer in the eye:

Hereford cattle


Bald face horses

Common animal to have an injury to their eye:

Equine eyes,


Trauma due to location of the eyes on the head

Pink eye

Conjunctivitis

Trauma to cornea

Corneal ulcers


Fluorescent dye stain

Equine recurrent uveitis

Uveitis ERU


"MOON BLINDNESS"


inflammation if the uvea


Paints and appaloosa get it

Removal of the eyeball

Enucleation

Removal of part or all of the eyelid

Blepharectomy

Repair of the eyelid

Blepharoplasty

Repair of the palperbral fissure

Canthoplasty

Allows you to put medication. Directly into the eye when it needs frequent application

Eye lavage system

Sensory organs that enables hearing and helps maintain balance

Ear

Audit/o

Ear

Aud/i

Ear

Ot/o

Ear

Acost/o

Hearing/sound

Acous/o

Sound/hearing

External portion if the ear that catches sound waves and transmits them to the external auditory canal aka auricle

Pinna

Tube that transmits sound from the pinna to the tympanic membrane

Ear drum

Bones in the middle ear that transmits sound

Auditory ossicles

Scapes

Stirrup

Incus

Anvil

Malleus

Hammer

State of balance

Equilibrium

Procedure used to examine the ear for parasites, irritation to the ear lining, discharge and the integrity of the tympanic membrane

Ostoscopy

Instrument used for otoscopy

Otoscope

Collection or mass if blood in the outer ear

Aural hematoma

Ear pain

Otalgia

Inflammation of the ear

Otitis

Fungal infection of the ear

Otomycosis

Otitis: (3 versions...)


ExternaMediaInterna


Media


Interna


Ear discharge

Otorrhea

Sense of dizziness

Verigo

Ear mite

Otodectes cynotis

Removal of a part of the ear

Ablation

Ex


Ablation

Ear cropping

Total ear canal ablation

Teca


Ablaction

Surgical removal of all or part of the eardrun

Myringectomy

Surgical repair of the ear

Otoplasty