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C&G L3 Diploma in Dental Nursing > Restorative > Flashcards

Restorative Flashcards

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1
Q

What is a fissure sealant?

A

A plastic resin material that is placed in pits and fissures of the molar teeth

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2
Q

Why do we use fissure sealant?

A

Make teeth easier to clean
Protect occlusal surfaces from plaque
Method of prevention

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3
Q

What is abrasion?

A

Aggressive brushing on the teeth

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4
Q

What is attrition?

A

Grinding of the teeth

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5
Q

What is abfraction

A

Loss of tooth structure when tooth and gum comes together on the cervical edge.

Cervical edge is where the gum meets the tooth.

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6
Q

What is erosion?

A

Loss of tooth enamel caused by acid attacks. Eating or drinking citrus or acidic food/drinks.

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7
Q

What’s are the main constituents of amalgam?

A

Mercury, (sliver, zinc, copper, tin)

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8
Q

Types of matrix retainer are?

A

Siqveland and tofflemine

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9
Q

Symptoms of mercury poisoning are?

A

Diarrhoea, nausea, fatigue

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10
Q

What is the final stage of mercury poisoning?

A

Kidney failure

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11
Q

What is gingivitis?

A

It’s the inflammation of the gums which can be resolved by expert help and care of the oral health.

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12
Q

What is periodontist?

A

Periodontist is when there’s a bone loss in which cannot be recovered through dental cleaning. The gum levels drop and allows recession to appear.

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13
Q

What is ANUG?

A

Acute Necrotising Ulcerative Gingivitis
Smokers or people under stress are more likely to develop ANUG. Poor oral hygiene, diet and sleep deprivation. Painful gum infection (ulcer). Gums are painful and bleeding as well as ulcers of the interdental papillae.

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14
Q

What is a true pocket?

A

Pocket grow around teeth as a result of periodontist. The fibres that connect the gum to the teeth which are damaged.

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15
Q

What is a false pocket?

A

False pocket is when gingival pockets spaces are formed between the tooth and gum causing swelling of the gum.

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16
Q

Which one of the following materials is not used to cement a molar band to a tooth as part of a fixed orthodontics appliance?

A. Composite filler
B. Glass ionomer
C. Zinc phosphate
D. Zinc polycarboxylate

A

Composite filler

17
Q

Which one of the following materials may be used to construct a temporary crown but not a permanent crown?

A. Acrylic
B. Ceramic
C. Gold
D. Non-precious metal

A

Acrylic

18
Q

A class II cavity has been prepared for amalgam restoration in a upper molar tooth. Which one of following items must be used by the operator before the filling can be placed?

A. Articulating paper
B. Gingival retraction cord
C. Matrix outfit
D. Wooden wedge

A

Matrix outfit

19
Q

Which one of the following options is a reason for restoring a permanent tooth but not necessarily a deciduous tooth?

A. Aesthetics
B. Alleviate pain
C. Maintain space in the dental arch
D. Restore masticating function

A

Aesthetics

20
Q

What is a amalgamator?

A

Mechanical apparatus designed to mix liquid mercury and meal allow to produce sliver amalgam restorative material

21
Q

What is another word for pulpcetomy?

A

Root canal

22
Q

What does a file do?

A

Enlarge, shape and clear the canals

23
Q

What does sodium hypochlorite do?

A

Irrigation and removes debris

24
Q

What kind of matrix systems are there?

A

Tofflemire, siqveland, transparent strip, matrix band single-use

25
Q

What are lining materials?

A

Zinc based liners, calcium hydroxide, glass ionomer

26
Q

What are the restorative materials?

A

Composite, amalgam, glass ionomer and temporary cement

27
Q

How many classes is there in the blacks classification?

A

6

28
Q

What is class I in blacks classification?

A

Pits and fissures on the occlusal surface or third premolar and molar. Lingual area of the front teeth affected by caries

29
Q

In blacks classification what is Class I?

A

Caries affecting pits and fissures on occlusal surface also appears on the lingual surface of anterior teeth

30
Q

In blacks classification what is Class II?

A

Caries affecting the proximal surface of premolars and molars on the mesial and disal

31
Q

In blacks classification what is Class III?

A

Proximal surface of central incisor, lateral incisor and cuspids without revolving incisal angles

32
Q

In blacks classification what is Class IV?

A

Caries involving incisal angles of the anterior teeth

33
Q

In blacks classification what is Class V?

A

Caries effecting gingival one third of the facial/lingual of the anterior or posterior teeth

34
Q

In blacks classification what is Class VI?

A

Caries affecting cusp tips of the molars, premolars and cuspid

35
Q

What materials are glass ionomer?

A

GIC, Aqua CM, Fiji 9

C&G L3 Diploma in Dental Nursing (14 decks)

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