CLC 201 Quiz 15 : senses/eyes/ears

Order the pathway of sound vibrations from the outer to inner Auditory lipids and receptors in the organ of corgi Cerebral cortex Choclea Auditory nerve fibers

1. Choclea 2. Auditory liquids and receptors in the organ of Corti 3. Auditory nerve fibers 4. Cerebral cortex

Trace the light wave/nerve impulse from anterior to posterior Vitreous chamber/vitreous humor Thalamus Lens Retina

1. Lens 2. Vitreous chamber/vitreous humor 3. Retina 4. Thalamus

Order the layers of the eye from outer to inner. Vitreous humor Sclera retina Choroid

1. Sclera 2. Choroid 3. Retina 4. Vitreous humor

Trace the lightwave/nerve impulse from anterior to posterior cornea anterior chamber/aqueous humor pupil lens

1. cornea 2. anterior chamber/aqueous humor 3. pupil 4. lens

order the pathway of sound vibrations from the outer to inner. Malleus incus stapes oval window

1. malleus 2. incus 3. stapes 4. oval window

trace the lightwave/nerve impulse from anterior to posterior optic nerve fibers optic chiasm thalamus cerebral cortex

1. optic nerve fibers 2. optic chiasm 3. thalamus 4. cerebral cortex

Order the pathway of sound vibrations from the outer ear to the brain. pinna external auditory canal tympanic membrane malleus

1. pinna 2. external auditory canal 3. tympanic membrane 4. malleus

Endolymph and perilymph are both (choose one): A. Fluid within the labyrinth of the inner ear. B. Membranes surrounding auditory nerve fibers. C. Ossicles D. Fluids that collect in the Eustachian tube. E. Types of ceramen secreted by the outer ear.

A. Fluid within the labyrinth of the inner ear.

Choose from among the following terms the words that complete the passage below. Sarah suddenly experienced bright flashes of light in her eye. She also told her physican that she had a sensation of a curtain being pulled over part of the visual field in that eye. Her doctor examined that eye with ___, and determined that she had ___. Surgery, known as ___, was recommended. A. Ophthalmoscopy B. Retinal detachment C. Scleral buckling D. Enucleation E. Diabetic retinopathy F. Tonometry

A. Ophthalmoscopy B. Retinal detachment C. Scleral buckling

Which of the following are considered ossicles? Choose all that apply (3). A. Stapes B. Malleus C. Ictus D. Mastoid process E. Perilymph

A. Stapes B. Malleus C. Ictus

Match the auditory combing forms or suffixes with the definitions. 1. Ear 2. Hearing; the sense of hearing. 3. Eardrum 4. Stirrup-shaped bone of the middle ear. A. Staped/o B. Aur/o C. Tympan/o D. Audi/o

Ear = aur/o Hearing; the sense of hearing = Audi/o Eardrum = tympan/o Stirrup shaped bone of the middle ear. = staped/o

Match the optical combining forms with the definitions. 1. Colored portion of the eye. 2. Cornea 3. Lens 4. White of the EYe. A. Phac/o B. Kerat/o C. Scler/o D. Ir/o / irid/o

Colored portion of the eye. = ir/o / irid/o Cornea = kerat/o Lens = Phac/o White of the eye = scler/o

Match the optical terms with the definitions. 1. Area behind the cornea and in front of the lens and iris. 2. Yellowish region on the retina lateral to and slightly below the optic disc. Contains the fovea centralis. 3. Transparent, biconvex body behind the pupil of the eye. 4. Posterior, inner part of the eye. A. Macula B. Anterior chamber C. Lens D. Fungus of the eye

Area behind the cornea and in front of the lens and iris. = anterior chamber. Yellowish region on the retina lateral to and slightly below the optic disc. Contains the fovea centralis. = macula Transparent, biconvex body behind the pupil of the eye. = lens Posterior, inner part of the eye. = fundus of the eye.

Match the auditory terms to the definitions 1. Channel between the middle ear and the nasopharynx. 2. Abnormally acute sensitivity to sounds. 3. Abnormally large ears. 4. Inflamamtion of the bony process behind the ear caused by bacterial infection spreading from the inner ear. A. Hyper acusis B. AUditory tube C. Mastoiditis D. Macrotia

Channel between the middle ear and the nasopharynx = auditory tube Abnormally acute sensitivity to sounds. = hyperacusis Abnormally large ears. = macrotia Inflammation fo the bony process behind the ear caused by bacterial infection spreading from the inner ear. = mastoiditis

Match the auditory terms to their definitions 1. Channel leading from the ear flap to the eardrum. 2. Channel between the middle ear and the nasopharynx 3. Sensitive auditory receptor are found in the cochlea of the inner ear. 4. Central cavity of the labynth, connecting the semicircular canals and the cochlea. A. Vestibule B. Auditory canal C. Organ of Corti D. Auditory tube

Channel leading from the ear flap to the eardrum = auditory canal Channel between the middle ear and the nasopharynx = auditory tube Sensitive auditory receptor are found in the cochlea of the inner ear. = organ of Corti Central cavity of the labyrnth, connecting the semicircular canals and the cochlea. = vestibule

Match the optical terms with the definitions. 1. Clouding of lens, causing decreased vision. 2. Small, hard, cystic mass on the eyelid. 3. Include microaneurysms, hemorrhage's, dilation of retinal veins and neovascularization. 4. Increased intraocular pressure results in damage to the retina and optic nerve its loss of vision. A. Cataract B. Chalazion C. Diabetic retinopathy D. Glaucoma

Clouding of lens, causing decreased vision. = cataract Small, hard, cystic mass on the eyelid. = chalazion. Include microaneyrysms, hemorrhage's, dilation of retinal veins and neovascularization. = diabetic retinopathy Increased intraocular pressure results in damage to the retina and optic nerve with loss of vision. = glaucoma

Match the optical terms with the definitions. 1. Consisting of two surfaces that are rounded, elevated and curved evenly, like part of a sphere. 2. Delicate membrane lining the undersurface of the eyelids and covering the anterior eyeball. 3. Fibrous transparent layer of clear tissue that extends over the anterior portion of the eyeball. 4. Pigmented layer that opens and closes to allo more or les light to the eye. A. Biconvex B. Conjunctiva C. Iris D. Cornea

Consisting of two surfaces that are rounded, elevated and curves evenly, like part of a sphere. = biconvex Delicate membrane lining the undersurface of the eyelids and converting the anterior eyeball = conjunctiva Fibrous transparent layer of clear tissue that extends over the anterior portion of the eyeball. = cornea Pigmented layer that opens and closes to allow more or less light to the eye. = iris

Match the optical terms with the definitions. 1. Defective curvature of the cornea or lens of eye 2. Nearsightedness 3. Farsightedness 4. Impairment of vision as a result of old age. A. Hyperopia (hypermetropia) B. Presbyopia C. Myopia D. Astigmatism

Defective curvature of the cornea or lens of eye. = Astigmatism Nearsightedness = myopia Farsightedness = Hyperopia (hypermetropia) Impairment of vision as a result of old age. = presbyopia

Match the auditory terms that are synonymous. 1. Eustachian tube 2. Earwax 3. Eardrum 4. Pinna A. Auricle B. Auditory tube C. Ceramen D. Tympanic membrane

Eustachian tube = auditory tube Earwax = ceramen Eardrum = tympanic membrane Pinna = auricle

The "uvea" of the eye is literally Latin for which word (choose one): A. Egg B. Grape C. Pebble D. Raisin E. Pupil

Grape

Match the auditory pathological terms to the definitions. 1. Inflammation of the inner ear. 2. Sensation of noises (ringing, buzzing, whistling, booming) in the ears. 3. Sensation of irregular of whirling motion either of oneself or of external objects 4. Results from impairment of the inner ear ossicles and membranes transmitting sound waves to the cochlea. A. Conductive deafness B. Ossetis media C. Vertigo D. Tinnitus

Inflammation of the inner ear. = otitis media Sensation of noises (ringing, buzzing, whistling, booming) in the ears. = tinnitus Sensation of irregular or whirling motion either of oneself or of external objects. = vertigo Results from impairment of the inner ear ossicles and membranes transmitting sound waves to the cochlea. = conductive deafness

Match the optical terms to their definition. 1. Inflammation of the iris, choroid and ciliary body. 2. Non-medical professional trained in grinding lenses and fitting eyeglasses. 3. Non-medical professional trained to examine and measure the eye to prescribe and fit corrective wear. 4. Inflammation of the cornea A. Optician B. Keratitis C. Optometrist D. Uveitis

Inflammation of the iris, choroid and ciliary body = uveitis Non-medical professional trained in grinding lenses and fitting eyeglasses = optician Non-medical professional trained to examine and measure the eye to prescribe and fit corrective wear. = optometrist Inflammation of the cornea = keratitis

Match the optic terms to their definition 1. Inflammation of the whites of the eye. 2. Blind spot in the field of vision 3. Night blindness. 4. Sensitivity to light. A. Photophobia B. Nyctalopia C. Scleritis D. Scotoma

Inflammation of the whites of the eye = scleritis Blind spot in the field of vision = scotoma Night blindness. = nyctalopia Sensitivity to light. = photophobia

Match the optical terms with the definitions. 1. Localized, purulent, inflammatory staphylococcal infection of a sebaceous gland in the eyelid. 2. Two layers of the retina separate from each other. 3. Abnormal deviation of the eye (failure of eyes to look in the same direction). 4. Repetitive rhythmic movements of one or both eyes. A. Strabismus B. Hordeolum (stye) C. Retinal detachment D. Nystagmus

Localized, purulent, inflammatory staphylococcal infection of a sebaceous gland in the eyelid. = hordeolum (stye) Two layers of the retina separate from each other. = retinal detachment Abnormal deviation of the eye (failure of eyes to look in the same direction) = Strabismus Repetitive rhythmic movements of one or both eyes. = Nystagmus

Match the optical terms to their definition 1. Medical doctor specializing in the diseases of the eye. 2. Non medical specialist trained to examine and measure the eye and prescribe corrective wear. 3. Non medical specialist trained to grind lenses and fit glasses. 4. Pertaining to the eye. A. Ophthalmologist B. Optometrist C. Optician D. Ophthalmic

Medical doctor specializing in the diseases of the eye. = ophthalmologist Non medical specialist trained to examine and measure the eye and prescribe corrective wear. = optometrist Non medical specialist trained to grind lenses and fit glasses = optician Pertaining to the eye = ophthalmic

Match the optical combing forms with the definitions. 1. Optic disc 2. Pupil 3. Gray 4. Dry A. Papill/o B. Glauc/o C. Pupill/o D. Xer/o

Optic disc = papill/o Pupil = pupill/o Gray = glauc/o Dry = xer/o

Match the Greek and Latin optical combing forms that are synonymous. 1. Palpebr/o 2. Cor/o 3. Kerat/o 4. Lacrim/o A. Dacry/o B. Blephar/o C. Papill/o D. Corne/o

Palpebr/o = Blephar/o Cor/o = Papill/o Kerat/o = Corne/o Lacrim/o = Dacry/o

Match the optical terms to their definition. 1. Paralysis of the muscles of the ciliary body. 2. Inflammation of the tear glands. 3. Prolapse of the upper eyelid. 4. Pertaining to an eyelid. A. Dacroadenitis B. Cycloplegic C. Blepharoptosis D. Palpebral

Paralysis of the muscles of the ciliary body. = cycloplegic Inflammation of the tear glands. = dacroadenitis Prolapse of the upper eyelid. = blepharoptosis Pertaining to an eyelid. = palpebral

Match the terms pertinent to optical treatment with the definitions. 1. Removal of the entire eyeball. 2. Surgical repair of the eyeball. 3. Intense, precisely focused light beam (argon laser) creates an inflammatory reaction sealing retinal tears. 4. Use of an excimer later to correct errors of refraction A. Keratoplasty B. Enucleation C. LASIK D. Laser photocoagulation

Removal of the entire eyeball. = enucleation. Surgical repair of the eyeball. = keratoplasty Intense, precisely focused light beam (argon lasted) creates an inflammatory reaction sealing retinal tears. = laser photocoagulation. Use of an excimer laser to correct errors of refraction. = LASIK

Match the optical abbreviations with the definitions. 1. Right eye 2. Left eye 3. Both eyes 4. Visual acuity 5. Visual field A. OU B. VA C. VF D. OD E. OS

Right eye = OD Left eye = OS Both eyes = OU Visual acuity = VA Visual field = VF

Match the auditory combining forms or suffixes with the definitions. 1. Small bone 2. Hearing 3. INstrument to measure 4. Ear condition. A. Ossicul/o B. -acusis/-cusps C. -Otis D. -meter

Small bone = ossicul/o Hearing = -acusis/ -cusis INstrument to measure = -meter Ear condition = -otia

Match the auditory term with its Latin or Greek meaning. 1. Snail 2. Hammer 3. Anvil 4. Stirrup A. Stapes B. Malleus C. Cochlea D. Incus

Snail = cochlea Hammer = malleus Anvil = incus Stirrup = stapes

Match the clinical procedures with the definition. 1. Visual examination of the interior of the eye. 2. Examination of anterior ocular structures with microscopic magnification. 3. Clarity of vision assessed using a Snellen chart. 4. Measurement of the area within which objects are seen when the eyes are fixed, looking straight ahead without movement of the head. A. Ophthalmoscopy B. Slit lamp microscopy C. Visual acuity test D. Visual field test

Visual examination of the interior of the eye. = ophthalmoscopy Examination of anterior ocular structures with microscopic magnification. = slit lamp microscopy Clarity of vision assessed using a Snellen chart. = visual acuity test. Measurement of the area within which objects are seen when the eyes are fixed, looking straight ahead without movement of the head. = visual field test.

Match the auditory terms to their definitions. 1. Waxy substance secreted by the external ear. 2. Snail- shaped, spirally wound tube in the inner ear; contains hearing sensitive receptor cells. 3. Maze-like set of canals in the inner ear. 4. Passages in the inner ear associated with maintaining equilibrium. A. Cochlea B. Labrynth C. Semicircular canals D. Cerumen

Waxy substance secreted by the external ear. = cerumen Snail shaped, spirally wound tube in the inner ear; contains hearing sensitive receptor cells. = Cochlea Maze-like set of canals in the inner ear. = labrynth Passages in the inner ear associated with maintaining equilibrium = semicircular canals

patients with conductive hearing loss are helped by reconstruction of the ___, a procedure known as ___. patients with sensorineural hearing loss may be helped by a ___.

cochlear implant, myringoplasy, tympanic membrane