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Restorative Art > Ear and Nose > Flashcards

Ear and Nose Flashcards

1
Q

the pinna

A

ear

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2
Q

change less in a life time than any other feature

A

ear

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3
Q

formed like a wedge

A

ear

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4
Q

made of cartilage except for lobe

A

ear

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5
Q

anatomical structures for locating modeled eaer

A

external auditory meatus
zygomatic arch
mandibular fossa
mastoid process

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6
Q

ear = length of ___

A

nose

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7
Q

ear is ___ of face

A

1/3rd

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8
Q

2x ear = ___ lenght of face

A

2/3rds

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9
Q

internal ear bones

A

malleus
incus
stapes

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10
Q

have no effect on surface form of ear

A

internal ear bones

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11
Q

hollows and cavities of ear

A 
ear passage
concha (shell)
triangular fossa
scapha
intertragic notch
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12
Q

elevations and ridges of ear

A 
helix and crus
antihelix and crura
tragus
antitragus
lobe
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13
Q

hole located inferior portion of medial 1/3rd of ear; on anterior border, orifice leading into organ of hearing; not visible from front/direct profile view

A

ear passage

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14
Q

deepest depression of ear; above and behind ear passage; vertical dimension is partially/completely divided into 2sections by crus/leg of outer rim of ear; walled in on all sides by bordering parts of ear, their size and form affect size

A

concha

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15
Q

second deepest depression in ear; depression between crura of ear; in between superior and inferior crus

A

triangular fossa

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16
Q

between inner and outer rims of ear; shallowest depression of ear; length, width, and dept vary

A

scapha

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17
Q

opening between tragus and antitragus; spillway of ear

A

intertragic notch

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18
Q

outer rim of ear; looks kinda like ?; may originate in interior anterior of medium wall of concha, could in middle area/posterior area; anterior portion merges with tempal

A

helix

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19
Q

inner rim of ear

A

antihelix

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20
Q

bifurcation of antihelix of ear

A

crura of antihelix

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21
Q

elevation that protects ear; projects from posterior margin of lateral cheek, porjects both laterally and posteriorly

A

tragus

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22
Q

obliquely opposite tragus; on superior border of lobe; help form intertragic notch

A

antitragus

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23
Q

inerior fatty 1/3rd of ear; lower part; anteriorly attach to face and part of intertragice notch; superiorly attach to intertragic notch, antitragus, antihelix, and helix

A

lobe

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24
Q

use and anterior margin as guide, assume line of tempal, tragus and lobe, anterior margin is paralele to nose; on profile from median line of brown out to median line of upper lip

A

inclination of ear

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25
Q

comparative size of length of nose to width of nose as indicated by its bony structure

A

nasal index

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26
Q

extends from root of nose to base of nasal cavity

A

length

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27
Q

widest part of nasal cavity

A

width

28
Q

long, narrow and high bridged

A

leptorrhine

29
Q

associated with those of western european decent

A

leptorrhine

30
Q

medium, broad, and medium low bridged

A

mesorrhine

31
Q

associated with asia

A

mesorrhine

32
Q

short, broad and minimum amount of projection

A

platyrrhine

33
Q

associated with africa

A

platyrrhine

34
Q

profile classifications

A

linear outline of dorsum

35
Q

most common type of nasal profile

A

straight/greek/greecian

36
Q

exhibits straight line from root to tip

A

straight/greek/greecian

37
Q

4 variations of straight/greek/greecian

A

long, short profile; high, low tip

38
Q

anterior ridge of straight/greek/greecian

A

straight line

39
Q

bump/hump in linear form

A

convex/roman/aguiline

40
Q

nose which ahs hook from profile view; beak of eagle

A

convex/roman/aguiline

41
Q

4 variations of convex/roman/aguiline

A

more superior/inferior; doesnt matter as long as bump in nose

42
Q

internal curve; gentle curve; dips concavely

A

concave; pug;/infintine/shrub/retrouse

43
Q

4 variations of concave;pug/infintine/shrub/retrouse

A

dip more superior/inferior

44
Q

anatomy of nose

A

nasal bones

nasal spine

45
Q

major cartilage of nose

A

septum
superior lateral cartilage 2
inferior lateral cartilage 2

46
Q

vertical cartilage divides into 2 chambers; responsible for assymmetry; right slightly larger than left

A

septum

47
Q

supplies all projection of inferior half of nose

A

septum

48
Q

cartilage attaches to vomer bone and perpendicular plate of ethmoid bone

A

septum

49
Q

give great structure to inferior part; provides fullness to nose

A

superior and inferior lateral cartilage

50
Q

parts of nose composed of

A

root, bridge, protuding lobe (tip)

51
Q

protruding ridge of nose

A

dorsum

52
Q

tip, concave dip inferior to forehead; below glabella

A

root

53
Q

arched dome over nasal bones

A

bridge

54
Q

spherical at end; joins wing and column nasi

A

protruding lobe

55
Q

form widest part of nose

A

wings

56
Q

medial partition between nostrils; skin partition; not septum

A

columna nasi

57
Q

most inferior part of nose

A

columna nasi

58
Q

widest at base; sometimes bent to 1 side

A

columna nasi

59
Q

inclinations of columna nasi (3)

A

horizontal, depressed, elevated

60
Q

external nostril openings

A

nares

61
Q

lateral walls between wings and bridge

A

sides

62
Q

composit of 4 different parts- under side of lobe, inferior margins of wing of nose, columna nasi and nares

A

base of nose

63
Q

lowermost, scroll shaped bones on side walls of nasal cavity

A

inferior nasal concha

64
Q

width of base of nose =

A

1 eye width

65
Q

length of nose =

A

1/3rd lenght of face

Restorative Art (11 decks)

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