Test 1 Flashcards

study

1
Q

Midline

A

Imaginary line that divides the body
into right and left halves

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2
Q

Mesial

A

Surface closest to the midline

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3
Q

Distal

A

Surface farthest away from midline

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4
Q

Lateral

A

To the side of something

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5
Q

Posterior

A

Towards the back

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6
Q

Lingual

A

Towards the tongue

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6
Q

Anterior

A

Toward the front

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7
Q

Maxillae

A

Upper Arch

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8
Q

Vermilion Zone

A

transitional zone of reddish tissue joining skin of face with lips.

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9
Q

Mandible

A

Lower Arch

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10
Q

Philtrum

A

indentation at midline of upper lip

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10
Q

Vestibule

A

space between lips or cheeks and teeth

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11
Q

Oral Cavity

A

Area extending from lips and
posteriorly to palatine tonsils.

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12
Q

Oral Cavity Proper

A

area from teeth or alveolar ridges back to tonsils

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13
Q

labial vestibule

A

Anterior vestibule

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14
Q

buccal vestibule

A

Lateral vestibule

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15
Q

Labial Frenum

A

Fold of tissue at midline in both upper and lower lips

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16
Q

Retromolar pad

A

elevated tissue behind last mandibular molar.

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17
Q

Maxillary tuberosity

A

elevation on the posterior part of the maxillary body

18
Q

Lingual Frenum

A

part of the Oral Cavity
Proper not the Vestibule

19
Q

Ankyloglossia

A

“tongue-tied”; caused by frenum that is attached too close to the tip of the tongue

20
Q

Diastema

A

Max. lip frenum may cause Maxillary centrals to separate

21
Q

Incisive papilla

A

bulge of tissue at midline just posterior to central incisors

22
Q

Hard palate

A

anterior portion of roof of mouth

23
Q

Rugae

A

ridges of tissue found on hard palate

24
Q

Soft palate

A

posterior portion of roof of mouth; forms uvula

25
Q

Exostoses

A

small bony growths in vestibule area

26
Q

Torus palatinus

A

excess boney growth in midline of hard palate on maxilla

27
Q

Torus mandibularis

A

excess boney growth on lingual
surface of mandible.

28
Q

Fauces

A

space between left and right tonsils

29
Q

Lingual Frenum

A

fold of tissue extending from near tip of tongue to floor of
mouth

30
Q

palatine tonsils

A

Normally just called tonsils; found at the side of the throat opposite the back of the tongue.

31
Q

tonsillar pillars

A

The vertical folds of tissue that lie in front of and behind the palatine tonsils in the lateral throat wall.

32
Q

oral pharynx

A

The area behind the oral cavity that runs from the palatine tonsils to the back wall of the throat.

33
Q

labia

A

lips

34
Q

Bucca

A

cheeks

35
Q

Superior

A

Above

36
Q

Inferior

A

Under

37
Q

Fordyce granules

A

Misplaced sebaceous glands in the lips, cheek, or retromolar pad area.

38
Q

zygomaticoalveolar crest

A

Heavy ridge of maxilla and zygomatic bone that forms a heavy supporting ridge running up from the alveolar process of the maxillary premolar–molar region.

39
Q

coronoid process

A

Bony projection at the upper anterior ramus of the mandible; point of attachment for the temporal muscle

40
Q

cortical plate

A

Dense bone on the buccal and lingual surfaces of the alveolar bone

41
Q

posterior pillar

A

palatopharyngeal arch or fold.

42
Q

anterior pillar

A

palatoglossal arch or fold.

43
Q

sublingual caruncle

A

Small elevation of soft tissue at the base of the lingual frenum that is the opening for the submandibular duct.

44
Q

sublingual fold

A

Fold of tissue extending backward on either side of the floor of the mouth; duct of the submandibular gland lies below it.