Multiple Choice Questions

protrusion of the eyeball caused by the increase of orbital volume
  • external hordeolum
  • proptosis or exophthalmos
  • orbital cellulitis
  • iris, ciliary body, choroid
red and encrusted lid margin
  • blepharitis
  • chalazion
  • dacryocystitis
  • ptosis
inward rotation
  • inferior rectus
  • inferior oblique
  • lateral rectus
  • medial rectus
3 layers of eyelids
  • helps protects the eye from injury, exclude light, and aid in lubrication of ocular surface
  • palpebral fissure, medial canthus, lateral canthus
  • Descemet's membrane and stroma
  • superior oblique
acts as a shock absorber and maintains the spherical shape of the globe
  • cones
  • choroid
  • vitreous
  • sclera
moral principles and values that govern behavior
  • morality
  • syndrome
  • morals
  • ethics
helps with diagnosis, management, and non-surgical treatment of eye muscle imbalance
  • optician
  • ocularist
  • optometrist
  • orthoptist
types of cells from the photoreceptor layer in the retina
  • rods
  • rods and cones
  • cones
  • choroid
objective
  • ethics
  • syndrome
  • sign
  • symptom
serves as first line of defense against infection and injury
  • endothelium
  • sclera
  • epithelium
  • bowman's membrane
condition resulting from inflammation of the lacrimal sac
  • blepharitis
  • chalazion
  • dacryocystitis
  • entropion
provides sharp central vision and perception of color
  • rods
  • sclera
  • cones
  • choroid
the 3 levels of certified medical assisting in order of degree of training and experience
  • certified ophthalmic assistant, certified ophthalmic technician, certified ophthalmic medical technologist
  • orbit, extraocular muscles, eyelids, tear-producing and tear draining lacrimal apparatus
  • produces tears and produces ducts that drain the excess fluid from the front of the eyes into the nose
  • helps provide ocular comfort and clear vision and gives moisture and nourishment to the eye
mucoperilent discharge that is thick fluid containing mucus and pus
  • blepharitis
  • dacryocystitis
  • bacterial conjunctivitis
  • internal hordeolum
curvature of the lens change in order to focus images of objects that are closer to the eye. Its purpose is to increase focusing power
  • accomodation
  • crystalline lens
  • strabismus
  • ptosis
maintains proper fluid balance
  • epithelium
  • bowman's membrane
  • sclera
  • endothelium
a pear shaped bony cavity in the skull. its function is to house the globe, blood vessels, and the nerves
  • orbit
  • sclera
  • cones
  • rods
small, benign yellow-white mass on conjunctiva
  • ptosis
  • pinguecula
  • chalazion
  • pterygium
transparent fibers that connects the lens to the ciliary body
  • ciliary process
  • choroid
  • sclera
  • zonules
upward rotation
  • inferior rectus
  • medial rectus
  • superior oblique
  • superior rectus
prescribes and/or fits eyeglasses and contact lenses and screens for eye diseases as a non-physician professional
  • ocularist
  • orthoptist
  • optician
  • optometrist
helps the doctor in a variety of clinical and administrative tasks
  • optician
  • coa
  • ophthalmic medical assistant
  • crystalline lens
secretes aqueous humor that fills the anterior and posterior chambers
  • zonules
  • ciliary process
  • sclera
  • choroid
abscess caused by infection of a gland surrounding a lash follicle
  • blepharitis
  • external hordeolum
  • trichiasis
  • chalazion
acts as an anchor for epithelium
  • Endothelium
  • Vitreous
  • Epithelium
  • Bowman's membrane
grossly swollen eyelids and red eyes
  • dacryocystitis
  • orbital cellulitis
  • chalazion
  • blepharitis
supplies nourishing blood to the outer layers of the retina
  • vitreous
  • choroid
  • sclera
  • cones
a misalignment of the eyes that may cause vision to be disturbed caused by nerve paralysis, congenital, or a muscle losing elasticity
  • chalazion
  • ptosis
  • strabismus
  • pterygium
tear film that promotes an even spread of the tear film over the cornea
  • middle layer
  • inner-most layer
  • outer layer
  • ciliary process
3 functions of eyelids
  • endothelium
  • produces tears and produces ducts that drain the excess fluid from the front of the eyes into the nose
  • helps protects the eye from injury, exclude light, and aid in lubrication of ocular surface
  • superior rectus
tear film that helps prevent evaporation of moisture from middle layer
  • outer layer
  • middle layer
  • ciliary process
  • inner-most layer
maintains the intraocular pressure and is important to the proper function of the eye
  • inflow and outflow of aqueous humor
  • endothelium
  • viral conjunctivitis
  • to focus light rays reflected to the eye
3 main structures of uveal tract
  • lacrimal gland, lacrimal sac, punctum
  • iris, ciliary body, choroid
  • choroid, sclera, retina
  • descemet's membrane and stroma
2 reasons why tears are important to the functioning of the eye
  • helps provide ocular comfort and clear vision and gives moisture and nourishment to the eye
  • orbit, extraocular muscles, eyelids, tear-producing and tear draining lacrimal apparatus
  • choroid
  • produces tears and produces ducts that drain the excess fluid from the front of the eyes into the nose
eyelashes rubbing against the eyeball usually causing irritation
  • entropion
  • blepharitis
  • trichiasis
  • strabismus
largely responsible for vision in reduced light and for peripheral vision
  • sclera
  • cones
  • choroid
  • rods
droopy upper lid
  • ectropion
  • ptosis
  • strabismus
  • prosis
contributes rigidity
  • Iris, ciliary body, choroid
  • Endothelium
  • Superior oblique
  • Descemet's membrane and stroma
structural component of the globe, protecting the intraocular contents
  • sclera
  • choroid
  • vitreous
  • orbit
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Multiple Choice Questions
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