CH. 33 FACE AND NECK TRAUMA Flashcards

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1
Q

The ridges between teeth that are covered with thickened connective tissue and epithelium

A

alveolar ridges

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2
Q

small pits or cavities such as sockets for the teeth

A

alveoli

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3
Q

a condition in which the pupils are not of equal size

A

anisocoria

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4
Q

the anterior area of the globe between the lens and the cornea that is filled with aqueous humor

A

anterior chamber

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5
Q

the clear, watery fluid in the anterior chamber of the globe

A

aqueous humor

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6
Q

the large outside portion of the ear through which sound waves enter the ear; also called the pinna

A

auricle

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7
Q

a fracture to the floor of the orbit usually caused by a blow to the eye

A

blowout fracture

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8
Q

the visualization of objects directly in front of you

A

central vision

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9
Q

the shell shaped structure within the inner ear that contains the organ of Corti

A

cochlea

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10
Q

a canal within the cochlea that receives vibrations from the ossicles

A

cochlear duct

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11
Q

a thin, transparent membrane that covers the sclera and internal surfaces of the eyelid

A

conjunctiva

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12
Q

an inflammation of the conjunctivae that usually is caused by bacteria, viruses, allergies, or foreign bodies; highly contagious, also called pink eye

A

conjuntivitis

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13
Q

the transparent anterior portion of the eye that overlies the iris and pupil

A

cornea

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14
Q

a le fort III fracture involves a fracture of all of the mid facial bones thus separating the entire mid face from the cranium

A

craniofacial disjunction

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15
Q

the part of the tooth that is external to the gum

A

crown

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16
Q

points at the top of a tooth

A

cusps

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17
Q

the principal mass of the tooth that is made up of a material that is much more dense and stronger than bone

A

dentin

18
Q

double vision

A

diplopia

19
Q

paralysis of gaze or lack of coordination between movements of the two eyes

A

dysconjugate gaze

20
Q

difficulty swallowing

A

dysphagia

21
Q

nosebleed

A

epistaxis

22
Q

the area in which sound waves are received from the auricle before they travel to the eardrum; also called the ear canal

A

external auditory canal

23
Q

one of three anatomic parts of the ear; contains the pinna, the ear canal, external portion of the tympanic membrane

A

external ear

24
Q

the seventh cranial nerve; supplies motor activity to all muscles of facial expression and anterior two thirds of the tongue; relates to the sense of taste and cutaneous sensation to the external ear tongue and palate

A

facial nerve

25
Q

the eyeball

A

globe

26
Q

ninth cranial nerve; supplies motor fibers to the pharyngeal muscle providing taste sensation to the posterior portion of the tongue, and carrying parasympathetic fibers to the parotid gland

A

glossopharyngeal nerve

27
Q

the bony anterior part of the palate that forms the roof of the mouth

A

hard palate

28
Q

coughing up of blood

A

hemoptysis

29
Q

a bone at the base of the tongue that supports the tongue and its muscles

A

hyoid bone

30
Q

bleeding into the anterior chamber of the eye; results from the direct ocular trauma

A

hyphema

31
Q

twelfth cranial nerve; provides motor function to the muscles of the tongue and throat

A

hypoglossal nerve

32
Q

one of the three anatomic parts of the ear; consists of the cochlea and semicircular canals

A

inner ear

33
Q

the colored portion of the eye

A

iris

34
Q

the structures in which tears are secreted and drained from the eye

A

lacrimal apparatus

35
Q

maxillary fractures that are classified into three categories based on their anatomic location

A

le fort fractures

36
Q

a transparent body within the globe that focuses light rays

A

lens

37
Q

misalignment of the teeth

A

malocclusion

38
Q

the moveable lower jaw bone

A

mandible

39
Q

a sensory and motor nerve that supplies the muscle of chewing and skin of the lower lip chin temporal region and part of the external ear

A

mandibular nerve

40
Q

the process of chewing with the teeth

A

mastication

41
Q

a sensory nerve that supplies the skin on the posterior part of the side of the nose, lower eyelid, cheek, and upper lip

A

maxillary nerve