Dental Anatomy. Chapter 10. Test 1 Flashcards
(118 cards)
1
Q
sebaceous glands
[səˈbeɪʃəs glændz]
A
сальные железы
2
Q
prominence
[ˈprɒmɪnəns]
A
выступ, выпуклость
3
Q
arch
[ɑːʧ]
A
арка, свод
4
Q
lips, also known as…
A
labia [ˈleɪbɪə]
5
Q
groove
[gruːv]
A
паз, канавка, борозда
6
Q
lesion
[ˈliːʒən]
A
поражение, повреждение
7
Q
The entire oral cavity is lines with…
A
mucous membrane tissue
8
Q
distinct line
[dɪsˈtɪŋkt]
A
отчётливая линия
9
Q
junction
[ʤʌŋkʃn]
A
соединение, сопряжение, пересечение
10
Q
buccal
[ˈbʌk(ə)l]
A
ротовой, щёчный
11
Q
a frenum (or frenulum) (plural, frenula (ˈfren-yə-lə) is…
[ˈfriːnəm]
A
a narrow band of tissue that connects two structures.
12
Q
gingiva
[ʤɪnˈʤaɪvə]
commonly referred to as the “gums”
A
десна
13
Q
papilla
[pəˈpɪlə]
A
сосочек, бугорочек
14
Q
stippled
A
очерченный, точечный
15
Q
resemble
[rɪˈzembl]
A
походить, напоминать, иметь сходство
16
Q
rind
[raɪnd]
A
кожура, корка
17
Q
Regions of the face
A
- forehead
- temples
- orbital area
- external nose
- zygomatic (malar) area
[sɪgəˈmætɪk] [ˈmeɪlə] - mouth and lips
- cheeks
- chin
- external ear
18
Q
Important facial features
A
- the outer canthus of the eye
- the inner canthus of the eye
- the ala
- the philtrum
- the tragus
- the nasion
- the glabella
- the nasal root
- the septum
- the anterior naris
- the mental protuberance
- the angle of the mandible
- the zygomatic arch
19
Q
malar
[ˈmeɪlə]
A
скуловой, скуловая кость
20
Q
vermilion
[vəˈmɪlɪən]
A
алый, багряный
21
Q
fossa (plural, fossae /ˈfɒs.aɪ/)
[ˈfɒsə]
A
ямка, впадина
22
Q
sulcus
[sʌlks]
A
борозда
23
Q
eyebrow
[ˈaɪbraʊ]
A
бровь
24
Q
eyelid
[ˈaɪlɪd]
A
веко
25
cartilage
[ˈkɑːt(ə)lɪʤ
хрящ
26
The groove extending upward between each labial commissure and the ala of the nose is...
The nasolabial sulcus
27
forefinger
указательный палец
28
An inflammation or cracking at the corners of the mouth is a condition called ...
Associated with vitamin B deficiency
angular cheilosis
[æŋɡjʊlər kaɪˈloʊsɪs]
29
labial
[ˈleɪbɪəl]
губной
30
palate
[ˈpælɪt]
нёбо
31
The oral cavity consists of two areas:
The vestibule and the oral cavity proper
32
The space between the teeth and the inner mucosal lining of the lips and cheeks is...
The vestibule
33
The space contained within the upper and lower dental arches is...
The oral cavity proper
34
A person has two oral vestibules:..
Labial Vestibule and Buccal Vestibule
35
Thin, red, and loosely bound to underlying alveolar bone is
The vestibular mucosa
36
The space between the lips and the teeth is...
Labial Vestibule
37
The space between the cheeks and the teeth is...
Buccal Vestibule
38
The base of each vestibule, where the buccal mucosa meets the alveolar mucosa, is called ...
The mucobuccal fold
39
A distinct line of color change where the alveolar membrane meets with attached gingiva
The mucogingival junction
40
The oral cavity is covered by a type of tissue known as...
The oral mucosa (mucous membrane tissue)
[mjuːˈkəʊs]
41
The opening of the parotid duct is seen ...
opposite the second maxillary molar.
42
Mandibular arch is ...
the lower jaw
43
saliva
[səˈlaɪvə]
слюна
44
orifice
[ˈɒrɪfɪs]
отверстие, проход
45
extending from the eyebrows to the hairline
Forehead
46
temporal area posterior to the eyes
temples (or temporal area)
47
Containing the eye and covered by the eyelids
Orbital area
48
region of the nose that is easily visible to others
External nose
49
prominence of the cheek.
zygomatic (malar) area
50
lateral walls of the mouth
cheeks
51
It is the lower portion of the face below the lower lip, including the prominence of the lower jaw.
Chin
52
is the fold of tissue at the outer corner of the eyelids
Outer canthus of the eye
53
Fold of tissue at the inner corner of the eyelids
Inner canthus of the eye
54
Winglike tip of the outer side of each nostril
Ala of the nose
55
Rectangular area between the two ridges running from under the nose to the midline of the upper lip
philtrum [ˈfɪltrəm]
56
Cartilage projection anterior to the external opening of the ear
Tragus [ˈtreɪgəs] of the ear
57
Midpoint between the eyes just below the eyebrows; on the skull, the point where the two nasal bones and frontal bone join
Nasion
[NAY-zee-on]
58
smooth surface of the frontal bone; also, the anatomic part directly above the root of the nose
Glabella
59
commonly called the bridge of the nose
nasal root
60
Tissue that divides the nasal cavity into two nasal fossae
septum
61
the nostril
anterior naris
62
Part of the mandible that forms the chin
the mental protuberance
63
The lower posterior of the ramus [ˈreɪməs]
angle of the mandible
64
creates the prominence of the cheek
zygomatic arch
65
The lips are outlined by the......, which is darker in color than the surrounding skin.
vermilion border
66
The angle at the corner of the mouth where the upper and lower lips join
Labial commissure
67
Small elevation of tissue located on the inner surface of the cheek. Protects the opening of the parotid duct
parotid papilla
68
normal, small, yellowish elevations that may appear on the buccal mucosa
fordyce's spots (granules)
69
Normal variation noted on the buccal mucosa. This white ridge of raised tissue extends horizontally at the level where the maxillary and mandibular teeth come together
linea [ˈlɪnɪə] alba
70
passes from the oral mucosa at the midline of the maxillary arch to the midline of the inner surface of the upper lip
maxillary labial frenum
71
passes from the oral mucosa at the midline of the mandibular arch to the midline of the inner surface of the lower lip
Mandibular labial frenum
72
passes from the floor of the mouth to the midline of the ventral border of the tongue
lingual frenum (frenulum)
73
the border of gingiva that surrounds the teeth in a collar-like fashion
marginal gingiva (free gingiva, unattached gingiva)
74
where the dentist will inject local anesthetic on the maxillary arch.
The mucobuccal fold
75
passes from the midline of the maxillary or mandibular arch to the midline of the inner surface of the lip
The labial frenum
76
passes from the oral mucosa near the maxillary or mandibular first molars to the inner surface of the cheek
The buccal frenum
77
The gingivae, commonly referred to as the gums, consists what kind of mucosa
masticatory mucosae that cover the alveolar processes of the jaws and surround the necks of the teeth
78
Characteristics of Normal Gingiva
Normal gingivae surround the tooth like a collar and are self-cleansing
They are firm, resistant, and can be tightly adapted to the tooth and bone
79
How do the surfaces of the attached gingivae and interdental papillae look like
stippled and similar in appearance to the rind of an orange
Surface color varies according to the individual’s pigmentation
80
Sometimes the gingivae do not completely cover the roots of the teeth and the roots become exposed. This condition, called
gingival recession [rɪˈseʃn], can lead to sensitivity and root cavities (caries).
81
Extension of the free gingiva that fills the interproximal embrasure between two adjacent teeth
Interdental gingiva (also called interdental papilla)
82
a shallow groove that runs parallel to the margin of the unattached gingiva and marks the beginning of the attached gingiva
Gingival groove (also called the free gingival groove)
83
extends from the base of the sulcus to the mucogingival junction
The attached gingiva
84
The nasal surfaces are covered with
respiratory mucosa
85
oral surfaces are covered with
oral mucosa
86
a pear-shaped pad of tissue that covers the incisive foramen
The incisive [ɪnˈsaɪsɪv]
papilla
87
irregular ridges of masticatory mucosa extending laterally from the incisive papilla
The palatal rugae
[roo·gay]
88
runs posteriorly from the incisive papilla at the midline
The palatine raphe
89
The soft palate ends posteriorly as a free edge with a hanging projection called
the uvula
90
The soft palate is supported posteriorly by two arches, the fauces
The anterior arch (palatoglossal arch)
and the posterior arch (palatopharyngeal arch). These are the landmarks of the soft palate.
91
runs from the soft palate down to the lateral aspects of the tongue
The anterior arch (palatoglossal arch)
92
the free posterior border of the soft palate
the posterior arch (palatopharyngeal arch)
93
The opening between the two arches is called
the isthmus of fauces and contains the palatine tonsil
94
The tongue is an important organ, responsible for several functions:
Speech
Manipulation and positioning of food
Sense of taste
Swallowing
Cleansing of the oral cavity
95
Tongue. The taste buds are located on
fungiform papillae (bright, red, globular) and in the trough of the large vallate papillae, which form a V on the posterior portion of the tongue
96
Tongue. The sense of touch is provided by
numerous filiform papillae (gray, thread-like) that cover the entire surface of the tongue.
97
located at either side of the lingual frenulum.
The submandibular ducts. This is one of the places where saliva enters the mouth.
98
Tongue's parts and surfaces
Body: Anterior two thirds of the tongue
Root: Posterior portion that turns downward toward the pharynx
Dorsum: Upper and posterior roughened surface
Sublingual surface: Covered with smooth, transparent mucosa
Lingual frenulum: Thin fold of mucous membrane that extends from the floor of the mouth to the underside of the tongue
99
What is another term for unattached gingiva?
marginal gingiva or free gingiva
100
What is another term for interdental gingiva?
interdental papilla (plural, papillae)
101
What is the pear-shaped pad of tissue behind the maxillary incisors?
incisive papilla
102
What is the hanging projection of tissue at the border of the soft palate?
uvula [ˈjuːvjʊlə]
103
What is the term for upper surface of the tongue?
dorsum
104
What is the thin fold of mucous membrane that extends from the floor of the mouth to the underside of the tongue?
the lingual frenum
105
Where are lip ointments such as lip liner applied?
Lip ointments like lip liner are applied around the edges of the lips to define their shape. So, it’s referred to as the vermilion border.
106
What does buccal mean?
Buccal means pertaining to the cheek
107
Fordyce’s spots in the oral cavity. What do these spots consist of?
Fordyce’s spots (or granules) are normal small, yellowish elevations that may appear on the buccal mucosa. They consist of ectopic sebaceous glands, which are oil-producing glands that are not associated with hair follicles in these locations.
108
What product does the parotid produce in the oral cavity
The parotid glands produce a type of saliva that is thin and watery.
109
Where in the mouth are parotid papillae located
A small elevation of the tissue called the parotid papilla is located on the inner surface of the check on the buccal mucosa, just opposite the opening the second maxillary molar. The parotid papilla protects the opening of the parotid duct (Stensen’s duct) of the parotid salivary gland.
110
What role do the gums play in oral health?
This tissue forms a tight seal around the teeth to keep them in place and provide a barrier against bacteria. The gums supply nutrients and oxygen to the teeth through blood vessels.
111
Why does the color of gingivae vary?
the color of the gingiva varies depending on the degree of melanin pigmentation.
112
What are the landmarks of the hard palate?
Incisive papilla, palatal rugae, lingual (palatal) gingiva, median palatine raphe, ducts for palatal glands
113
What is another name for the underside of the tongue?
sublingual surface
114
What is another term used to refer to the hard palate?
roof of mouth
115
The Oral Cavity Proper includes
roof of mouth and floor of mouth
116
Which kind of papillae do not contain taste receptors?
Filiform papillae
117
Which teeth are usually multirooted?
Molar and premolar
118
Which teeth are usually single-rooted?
canine and incisor
