Diseases And Disorders Of The Eye & Ear

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Questions and Answers

1.

Covers the anterior external visible portion of the sclera? It begins at the edge of the cornea extends over the exsposed sclera, and folds anteriorly to line the inside portion of the lid. Also called Pink Eye
- A.
  
  Sclera
- B.
  
  Conjunctiva
- C.
  
  Otitis Media
- D.
  
  Nystagmus
2.

Smooth Muscles Change shape of Lens - The lens budlges allowing the focusing that is necessary for Close vision
- A.
  
  Ciliary Body
- B.
  
  SclerA
- C.
  
  Retina
- D.
  
  Conjunctiva
3.

Light sensative layer made up of photo receptive cells
- A.
  
  Otitis Media
- B.
  
  Sclera
- C.
  
  Choroid
- D.
  
  Retina
4.

Middle lay of Tissue of the Eye - Vascular structures supply the tissue of the eye with oxygen and nutrients (Blood Supply)
- A.
  
  Chroid
- B.
  
  Retina
- C.
  
  Keratitis
- D.
  
  Hyperopia
5.

Outer most layer - consits of tought fibrous connectvie tissue that is visible as white of the eye and there are six extrinsic musbles that move the eye
- A.
  
  Sencorineural Loss
- B.
  
  Retina
- C.
  
  Sclera
- D.
  
  Aqueos Humar
6.

Nerve deafness results from an impairment of the cochlea of the auditory nerve
- A.
  
  Sclera
- B.
  
  Infective Otitis
- C.
  
  Sencorineural Loss
- D.
  
  Ectropion
7.

Impairment of the eardrum or bones in the middle ear, which conduct sound waves to cocklea in the inner ear
- A.
  
  Cancer of the Eye
- B.
  
  Conductive Loss
- C.
  
  Retina
- D.
  
  Sencorineural Loss
8.

Inflammation of the normally airfilled middle ear with the accumulation of fluid behind the tympanic membraine (Eardrum)
- A.
  
  Sclera
- B.
  
  Otitis Media
- C.
  
  Impaired otitis medica
- D.
  
  Impacted Cerumen
9.

A typical accumulation of cerumen in the canal of the out ear
- A.
  
  Impacted Cerum
- B.
  
  Infective Otitis Media
- C.
  
  Strabisms
- D.
  
  Opthamologist
10.

Inflammation of the external ear canal and accumulation of cerum in ear canal when mixed with water; acts as median for bacteria and infection. Usually accompanied by Infection.
- A.
  
  Signs & Symptoms of Ear
- B.
  
  Glaucoma
- C.
  
  Intfective Otitis Externa
- D.
  
  Blepharitis
11.

Eyelid margins turn Inward causing the lashes to rub the conjunctiva -- "Lower Lid Inward"
- A.
  
  Retina
- B.
  
  Otitis Externa
- C.
  
  Vitreous Humor
- D.
  
  Entropian
12.

Inflammation of the margins of the eye lid invlolving hair folicles & Glanks Caused by Staphylococal Infection
- A.
  
  Cornea
- B.
  
  Keratitis
- C.
  
  Blepharitis
- D.
  
  Iris
13.

Inflammation or infection of the cornea Caused by an infection of the herpes simplex virus
- A.
  
  Keratitis
- B.
  
  Cornea
- C.
  
  Hordeolum
- D.
  
  Aqueous Humar
14.

Inflammartory infection of the Sebaceous(grease) gland of the eyelids Might seem like you have something in the eye Often Results of the Staphyococcal Infection & Can be associated with Blepharitis
- A.
  
  Keratitis
- B.
  
  Strabisms
- C.
  
  Vitreous Humar
- D.
  
  Hordeolum
15.

Visual Effects of misalignment, failutre of the eyes to look in the same direction at the same time Develops during infancy or child hood Also called Crosseyed, Lazy Eye
- A.
  
  Cornea
- B.
  
  Strabisms
- C.
  
  Mystagmus
- D.
  
  Keratism
16.

Involuntary repatative rythmic movements of one or both eyes
- A.
  
  Strabismus
- B.
  
  Astigmatism
- C.
  
  Cataract
- D.
  
  Nystagmus
17.

Occurs when disease produces lesions in the brain or inner ear or abnormal development of nervous system
- A.
  
  Nystagmus
- B.
  
  Presbyopia
- C.
  
  Blepharotoitis
- D.
  
  Sternum
18.

Inability of the internal lens to focus and then refocus quickly b/c of gradual loss of muscle& lens elasticity.
- A.
  
  Astigmatism
- B.
  
  Hernia
- C.
  
  Presbyopia
- D.
  
  Hesbyopia
19.

An irregular focusing of the light rays entering the eye, usually caused by the cornea not being spherical
- A.
  
  Astigmatism
- B.
  
  Hyperopia
- C.
  
  Diabeted Retinopathy
- D.
  
  Presbyopia
20.

Nearsightedness - result of light x-ray entering the eye being focused in front of the retina causing blurred vision Eyeball measured long from front to back
- A.
  
  Myopia
- B.
  
  Astigmatism
- C.
  
  Hernia
- D.
  
  Cancer
21.

Farsightedness - Occurs when light that enters the eye is focused behind the retina rather than on it Eye ball is abnormmally short from Front to back
- A.
  
  Hyperopia
- B.
  
  Opthamologist
- C.
  
  Myopia
- D.
  
  Ectropian
22.

Opthamologist
- A.
  
  Someone who studies Diseases
- B.
  
  Treats Disease and disorder of the eye
- C.
  
  Studies Disease of the body
- D.
  
  Ectopia
23.

What are the signs and symptoms of eye diorders?
- A.
  
  Redness of the eye, pain, itching, swelling, drainage, and repatative involuntary movement of the eye.
- B.
  
  Vomiting Nausea
- C.
  
  Migraines, patchy skin, hair loss
- D.
  
  Heartburn, stomach ache
24.

Fluid occupying the anterior and posterior chambers is a watery substance produced by the ciliary body
- A.
  
  Hemarous Humar
- B.
  
  Retinal
- C.
  
  Aqueous Humar
- D.
  
  Eye Disease
25.

Damage to the optic nerve often caused by elevated intraocular pressure usually patient 60+
- A.
  
  Cataract
- B.
  
  Glaucoma
- C.
  
  Eye Disease
- D.
  
  Vitreous Humar
26.

The natural lens of the eye becomes opacified (Cloudy)
- A.
  
  Cataracts
- B.
  
  Glucouse
- C.
  
  High Blood Pressure
- D.
  
  Ectropian
27.

The lower eye lid everts from the eye ball & esposes the surface of the eye ball & lining of the eye becomes dry and irritated
- A.
  
  Intraocular
- B.
  
  Entropian
- C.
  
  Glaucoma
- D.
  
  Ectropion
28.

Permenant drooping of the upper eye lid
- A.
  
  Blephropatosis
- B.
  
  Cross Eye
- C.
  
  Glaucoma
- D.
  
  Ectropian
29.

Sings & Syptoms of Ear
- A.
  
  Headache
- B.
  
  Blood Loss
- C.
  
  Hair Loss
- D.
  
  Hearing loss, pain or pressure, tinnitus, vertigo, nausea & vomiting
30.

Contains two membrane lined Chambers each filled with Fluid Cochlea Labrynth
- A.
  
  Inner Ear
- B.
  
  Outter Ear
- C.
  
  Middle Ear
- D.
  
  Tiny Ossicles
31.

Contains hair that change sound waves in the fluid into never impulses which are transfered to the brain
- A.
  
  Labrith
- B.
  
  Middle Ear
- C.
  
  Larynx
- D.
  
  Cochlea
32.

Responsible for maintaining balance and contains 3 connected tubes bent in half circles called semicircular canals
- A.
  
  Cochlea
- B.
  
  Impacted Cerum
- C.
  
  Entacio
- D.
  
  Labryinth
33.

Contains Tympanic Membrane 3 Ossicles <--- Tiny bones 1. Malleus (Hammer) 2. Incus ( Anvil) 3. Stapes ( Stirrup) Canal called Estachian Tube
- A.
  
  Inner ear
- B.
  
  Outter ear
- C.
  
  Tear Duct
- D.
  
  Middle Ear
34.

External Ear, also called pinna or auride and the external auditory canal - latters funtion to collect sound waves or viberation & channel them to they lymphanic membrane (eardrum) & begins to vibrate
- A.
  
  Inner Ear
- B.
  
  Outter Ear
- C.
  
  Middlet Ear
- D.
  
  Entrania
35.

What could cause removal of the eye ball?
- A.
  
  Cancer of the eye
- B.
  
  Diabetes Retinopathy
- C.
  
  Hepatitis
- D.
  
  Enctropian
36.

Disorders of retinal blood vessels- microaneurysms, hemorraghes, dilation of retinal veins, and the new formation of abnormal vessels.
- A.
  
  Diabetes Retinopathy
- B.
  
  Hypoxia
- C.
  
  Hordoelum
- D.
  
  Extropian
37.

Large cavity behind the lens; is a jelly like fluid that helps maintain the globular shape and facilitates the refraction of images.
- A.
  
  Vitreous Humar
- B.
  
  Hypertrophies
- C.
  
  Blepharoptosis
- D.
  
  Diabetes Retinothropy

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