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STUDY Flashcards

1
Q

Allows billing to be spread out over time and alleviates overstocking

A

Reorder quantity

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2
Q

What type of image would assistant expose in an orthodontic consult

A

Panoramic

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3
Q

Class VI caries is located where

A

Incisal edge or cusp tips

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4
Q

Vital signs obtained once pt is seated in op

A

Temp, Blood Pressure, Pulse

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5
Q

Pt having a benign neoplasm removed from anterior portion of palate. Where would LA be administered

A

Nasopalatine Nerve Block

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6
Q

Amount paid before benefits take effect

A

Deductible

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7
Q

When dentist palpates area from below pt’s ear down to collar bone, dentist is examining which lymph node site

A

Cervical

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8
Q

Interproximal aid helpful to stimulate the gingival tissues

A

Rubber tip

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9
Q

A dentist provides complete information regarding treatment options. Ethics being practiced?

A

Veracity

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10
Q

Assistant will seat pt in subsupine position, head lower than feet, and loosen any binding clothing in what dental emergency

A

Syncope

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11
Q

Max incisors occlude lingually to mand anteriors. Profile is likely

A

Prognathic mandible

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12
Q

21DI would be classified as what according to blacks cavity classifications

A

Class IV

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13
Q

7 yr old pt with chipped tooth and bruises on chin and his story does not match the mothers. Who should you inform

A

The dentist

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14
Q

Contraindication for the placement of pit and fissure sealants

A

Restoration already in place, Decay present

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15
Q

When applying a liner which structure should be avoided

A

enamel

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16
Q

A painful condition associated with disintegration of the blood clot after a tooth extraction is

A

Alveolitis

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17
Q

Assistant sits pt up after procedure and pt experiences light headedness and loss of consciousness. This is likely due to

A

Postural Hypotension

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18
Q

Decay present at the mesial margin of a MOD amalgam restoration on tooth 47. This is considered what kind of caries

A

Recurrent Caries

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19
Q

The dental assistant modifies a toothbrushing method for her pt who has limited dexterity. Is this within assistants scope of practice

A

Yes

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20
Q

What material should dentist use to promote a seal at the apex of a tooth

A

ZOE or Calcium hydroxide

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21
Q

Material contraindicated for use with a deep restoration

A

Zinc Phosphate

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22
Q

Where are class V caries located

A

gingival third of the tooth

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23
Q

Surgical procedure recommended to remove pathologic soft tissue around the root apex

A

Apical Curretage

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24
Q

Pt’s medical Hx indicates a heart valve replacement surgery was done. What would the dentist prescribe before receiving dental treatment and why

A

Antibiotics; reduce risk of bacterial endocarditis

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25
Q

Specimen from a biopsy is preserved in what solution

A

Formalin

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26
Q

Teeth 53, 52, 51, 61, 62 and 63 show decay extending from incised edge to cervical 1/3 of each tooth. Kind of caries

A

Rampant Caries

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27
Q

Dietary factor that contributes to high caries rate is

A

Sucrose

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28
Q

Prosthodontic appliance that will replace the entire maxillary dentition

A

Complete Upper Denture

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29
Q

Pt with dental insurance is considered

A
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30
Q

Foods that should be suggested to a pt to aid in stimulating the gingival tissues and increasing gingival health

A

Less cariogenic foods

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31
Q

A pt becomes pale and is coughing and wheezing. Medical emergency?

A

Bronchial asthma

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32
Q

Coronal portion of tooth is missing with a horizontal fracture and a distinct pink area visible inside remaining crown of the tooth. What type of fracture

A

Enamel, dentin and pulp involvement

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33
Q

Teeth used to tear foods

A

Canines/cupids

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34
Q

Where should topical anesthetic be placed for tooth 18

A

Maxillary vestibule

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35
Q

Radiopaque landmark seen on mandibular anterior image

A

Nasal Septum

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36
Q

42 requires a pre-fabricated post with a composite core buildup. Cause of the pt’s treatment?

A

Non vital and end treated

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37
Q

Which impression type should be used in the creation of a CAD/CAM (CEREC) restoration

A

optical

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38
Q

Clamp falls down pt’s throat when trying to place it. What should assistant do

A

Encourage pt to cough

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39
Q

A dentist refers pt for treatment that is out of his scope of practice. Which ethical standard is this

A

Nonmalificence

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40
Q

Criteria for wedge selection?

A

Size of embrasure space

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41
Q

Technique that results in a polished look for plaster models?

A

Soak in soapy water, dry and wipe with a soft cloth

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42
Q

To improve retention of impression material the assistant will make which alteration to the light cured custom tray?

A

Perforate custom tray with a thing acrylic bur

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43
Q

Following normal exfoliation pattern, at what age should pt have lost 22

A

7 years

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44
Q

Custom tray fabrication: baseplate wax or a folded moist paper towel will be used as a spacer to

A

create room in tray for impression material

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45
Q

fluoride protects teeth by what process

A

remineralization

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46
Q

Removal of silk sutures would likely occur when

A

6 days after placement

47
Q

Premolars to be sealed with sealant material erupted at what age

A

11-12 years

48
Q

If saliva contamination occurs, what will be used to re-etch the enamel

A

37% phosphoric acid for 20 seconds

49
Q

At what point does the dentist prepare the recess for the rest on a tooth

A

before final impression and bite reg

50
Q

Class 3 caries is characterized by

A

proximal surface of anterior teeth

51
Q

What type of antibiotic could cause tooth discolouration

A

tetracycline

52
Q

excessive vertical angulation of PID will cause radiographic images to appear

A

foreshortened

53
Q

pt is given payment options for dental treatment. what ethical practice is this

A

Justice

54
Q

Correct sequence to complete pt’s removable prosthesis

A

preparations, final impressions, toot mold selection, try in, delivery

55
Q

Composite resin that provides strength as well as a polished appearance

A

Microfilled

56
Q

what can assistant recommend for sensitivity during/following whitening treatment

A

daily use of a dentrifice that contains potassium-nitrate

57
Q

11MID. Procedural steps for restoration

A

Mylar strip, etch, primer, composite

58
Q

items will be shipped separate from the rest of the order

A

Backorder

59
Q

Pt has diabetes. Pt begins to become weak, perspire and tremble. Medical emergency?

A

hypoglycaemic reaction

60
Q

Crown of 16 is in good condition however root amputation is required. PA reveals a perforation on a curved root. Where will root be amputated

A

Part way up root above perforation

61
Q

Decay on subgingival surface of tooth. Caries?

A

Root caries

62
Q

Radiolucent landmark seen on maxillary molar image

A

Maxillary sinus

63
Q

What abrasive would be selected to remove tobacco stains during a polish

A

Fine pumice

64
Q

Decay recorded on tooth 4 years ago that has not progressed

A

arrested caries

65
Q

What determines that the pt is not reimbursed for more than 100%

A

Coordination of benefits

66
Q

What is fabricated to repair 37MOD permanent cast resto

A

Onlay

67
Q

What will assistant use to polish broken denture

A

Lab lathe, sterile rag and pumice paste

68
Q

Over which artery is blood pressure cuff placed

A

Brachial

69
Q

Administration of epinephrine and oxygen in what medical emergency

A

Anaphylaxis

70
Q

Sequence for preparing operators between pt’s

A

discard disposables and barriers, surface clean, surface disinfect, place new barriers

71
Q

Radiopaque landmark on maxillary molar

A

zygomatic process

72
Q

Tooth deposit considered to be mineralized

A

calculus

73
Q

hardened debris coronal to gingival margin

A

supra gingival calculus

74
Q

What position to you put a pt experiencing a seizure in while in the dental chair

A

supine

75
Q

where is cement placed for the permanent cementation of porcelain jacket crown

A

on interior surface of porcelain jacket crown

76
Q

Why must a pt wait to have denture relined if pt presents with fungal condition on palate

A

Supporting tissues must be healthy before impressions

77
Q

purpose of holes in perforated stock impression trays

A

locks impression material in tray

78
Q

Used to treat dentin hypersensitivity

A

sodium fluoride varnish 5%

79
Q

fungal infection on palate is candidiasis by the presence of what

A

white curd like areas that can be partially scraped off

80
Q

supplier delivers on a regular schedule without reordering

A

automatic shipment

81
Q

max incisors occlude lingually to mandibular teeth

A

class 3

82
Q

Pt experiences continued numbness several days after restoration. pt is experiencing

A

parathesia

83
Q

a small amount of moisture must be maintained when placing what

A

dentin bonding

84
Q

needle stick injury is considered to be what type of disease transmission

A

parenteral

85
Q

resto on 12. LA technique used

A

local infiltration

86
Q

Abnormal large space between teeth

A

Diastema

87
Q

Mechanism of desensitizing agents

A

aids in blocking dentinal tubules

88
Q

what procedure would a pt require if they present deep periodontal pockets with fibrous tissue

A

gingival graft

89
Q

material used to fill endo treated canals

A

gutta percha

90
Q

rotary file used to enlarge walls of canal

A

pesso file

91
Q

thermal sensitivity, severe, intermittent and throbbing pain when chewing. symptoms caused by what?

A

pulpits

92
Q

Radiolucent landmark of a mandibular premolar

A

mental foramen

93
Q

smokers have what problem associated with periodontal disease

A

increased loss of attachment, bone resorption

94
Q

a tooth with a fractured lingual cusp extending close to alveolar crest requires a prosthesis

A

crown lengthening?

95
Q

vertical bitewing radiographs are useful in dejecting what

A

alveolar bone levels

96
Q

destructive oral bacteria form highly organized groups known as

A

plaque/biofilm

97
Q

dental material that seals the dentin

A

fluoride varnish

98
Q

amount paid before benefits take effect

A

deductible

99
Q

where should film be placed when exposing bitewing radiographs

A

parallel to occlusal plane

100
Q

how should an image receptor be placed for a PA of 37

A

parallel to long axis of the tooth

101
Q

component of custom tray that is created by creating small voids in wax covering the model

A

spacer

102
Q

max amount of product ordered at one time

A

reorder quantity

103
Q

an over denture is supported by

A

natural teeth

104
Q

post op for AG resto

A

avoid chewing on resto for several hours

105
Q

submitting a predetermination for treatment is to establish

A

pt’s eligibility and benefit amounts

106
Q

component of custom tray that will facilitate tray removal without distortion of impression

A

handle

107
Q

tissues most effected by radiation

A

reproductive tissue and blood forming cells

108
Q

what type of needle length and injection would be used for restoration on 24

A

infiltration and short needle

109
Q

sealant material is sensitive to what type of light

A

blue

110
Q

blood pressure reading of 180/110 would be classified as

A

hypertensive

111
Q

zinc phosphate should be mixed on what in order to dissipate heat

A

glass slab

112
Q

horizontal protrusion of the maxillary teeth in relation to mandibular teeth is referred to as

A

overjet

113
Q

dentist will replace an anterior missing tooth with an artificial tooth attached to an anchor that has been surgically embedded into the bone

A

implant

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