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115 Oral, Head And Neck Anatomy > Quiz Questions > Flashcards

Quiz Questions Flashcards

1
Q

How many canines are found in the permanent dentition?

A

Four

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2
Q

Which dental structure is 70% mineralized?

A

Dentin

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3
Q

How many teeth are in the permanent dentition?

A

32

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4
Q

How many premolars are in the deciduous dentition?

A

None

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5
Q

Which dental tissue makes up the bulk of the tooth?

A

Dentin

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6
Q

Tooth #27 in universal notation is the:

A

Mandibular right canine

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7
Q

Tooth l_5 in Palmer notation is the:

A

Maxillary left second premolar

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8
Q

Tooth #35 in ISO notation is the:

A

mandibular left second premolar

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9
Q

All of the following surfaces are present on a maxillary anterior tooth, except for:

Mesial
Occlusal
Labial
Incisal

A

Occlusal

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10
Q

Which of the following dental tissues are derived from connective tissue?

Dentin
Cementum
Pulp

A

All of them

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11
Q

Which structure in the oral cavity is the linea Alba viewed on?

A

Buccal mucosa (inside of cheek)

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12
Q

Which muscle divides the side of the neck into anterior and posterior cervical triangles?

A

Sternocleidomastoid

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13
Q

The “medial canthus” is a landmark used for exposing which radiograph?

A

Premolar bitewing

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14
Q

What does the junction all epithelium anchor the base of the “gingival sulcus” to?

A

Tooth enamel

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15
Q

Where does the alveolar mucosa meet the attached gingiva?

A

At the mucogingival junction

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16
Q

The parotid papilla is the opening for the:

A

Stentson’s duct

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17
Q

Which of the lingual papilla do NOT facilitate taste?

A

Filiform papilla

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18
Q

Foramen cecum is the embryonic origin of the:

A

Thyroid gland

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19
Q

The external tissue separating the Maria at the nasal septum is the:

A

Columela

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20
Q

What is the vertical depression/groove on the midline of the upper lip called?

A

Philtrum

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21
Q

What duct/ducts open into the mouth along the plica sublingualis?

A

Ducts of Rivinus

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22
Q

Where does the maxillary division (D2) of the trigeminal nerve pass through?

A

The foramen rotundum

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23
Q

The suture line located between the parietal bones is the:

A

Sagittal suture

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24
Q

What passes through the inferior orbital fissure?

A

Zygomatic nerve (branch of trigeminal D2)

Infraorbital artery

Infraorbital nerve (branch of trigeminal D2)

25
Q

Which opening allows the facial nerve to exit the skull?

A

Stylomastoid foramen

26
Q

Which portion of the temporal bone forms the mastoid process?

A

Petrous

27
Q

What nerve passes through the foramen ovale?

A

Mandibular division (D3) of the trigeminal

28
Q

Where is the hamulus found

A

Medial pterygoid plate

29
Q

What structure carries the Vagus cranial nerve from the skull

A

Jugular foramen

30
Q

Which nasal meatus drains the nasolacrimal duct

A

Inferior nasal meatus

31
Q

Where can oral Tori be found?

A

Lingual surface of the mandible

Hard palate

Buccal surface of the maxilla

32
Q

True or false

The articular disc of the temporomandibular joint is located in the joint capsule between articular eminence and the coronoid process

A

False

33
Q

The TMJ is innervate by branches of the:

A

Mandibular division- trigeminal nerve (V cranial)

34
Q

The stylomandibular ligament attaches to the angle of the mandible and extends from the:

A

Temporal bone

35
Q

The incisive foramen is the opening for the:

A

Nasopalatine nerve

36
Q

The superior and middle nasal concha form from:

A

The ethmoid bone

37
Q

The oblique line that extends posteriorly and superiorly across the inner surface of the body of the mandible is the:

A

Mylohyoid line

38
Q

The medial and lateral pterygoid plates form from:

A

The sphenoid bone

39
Q

Tooth pain in #14, no caries or perio involvement and medical history reveals history of seasonal allergies and chronic sinusitis.

What is the pain likely from?

A

Sinus infection

40
Q

Tooth #14 is the:

A

Maxillary left first molar

41
Q

Which ducts drains the submandibular gland?

A

Wharton duct

42
Q

Which lymph node is the primary lymphatic drainage for the mandibular incisor teeth?

A

Submental nodes

43
Q

Does the sympathetic pathway of the ANS increase or decrease exocrine secretions?

A

Decreases

44
Q

Will a sialolith cause xerostomia?

A

No. It will slow salivary secretions but other glands in the mouth will still produce enough secretions that it will not dry out

45
Q

Which areas of the head and neck do the auricular lymph nodes drain?

A

External ear, lacrimal gland, adjacent face and scalp

46
Q

Which major salivary gland produces pure serous solution?

A

Parotid gland

47
Q

Which glands is the Bartholin’s duct associated with?

A

Sublingual glands

48
Q

What is the predominant type of white blood cells in lymph fluid?

A

Lymphocytes

49
Q

Which areas of the body does the thoracic duct collect tissue fluid from?

A

Upper left, lower left and lower right quadrants

50
Q

Which lymph nodes drain the maxillary anterior teeth?

A

Submandibular nodes

51
Q

Which root of the maxillary first molar may have a prominent root depression or groove?

A

Palatal root

52
Q

The “oblique ridge” on the maxillary first molar is formed between the “distal buccal cusp ridge” of the mesial lingual cusp and the:

A

distal buccal triangular cusp ridge

53
Q

The maxillary molars have three roots, which root is the smallest?

A

distal buccal root

54
Q

A sinus infection may manifest as a “tooth ache”, causing dental pain without the presence of dental disease. Which of the following molars are most often effected?

A

maxillary first molar

55
Q

The buccal cusps of the mandibular molars tilt toward the:

A

Lingual

56
Q

Which teeth are considered the “cornerstones” of the mandibular arch?

A

Mandibular 1st molars

57
Q

Which permanent mandibular Molars may exhibit fusion of the roots?

A

18 & 31

58
Q

At what age do the permanent second molars erupt?

A

12

59
Q

In which direction are the maxillary molars in comparison to the mandibular Molars, wider?

A

Buccal/lingual

115 Oral, Head And Neck Anatomy (25 decks)

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