Restorations Flashcards

1
Q

What is a class V Cavity ?

A

Includes the cervical margin

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2
Q

What is a class I cavity

A

Single surface of posterior teeth

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3
Q

What is a class III cavity ?

A

Includes the mesial or distal surface of incisors and canines

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4
Q

What is a class IV cavity ?

A

Includes the medial or distal surface of incisal teeth and the incisal edge

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5
Q

What is a class II cavity

A

Includes two surfaces of molars and pre molars

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6
Q

Out of the Zinc materials which is the most adhesive cement

A

Zinc polycarboxylate

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7
Q

Out of the zinc materials which one can be characterised as being cheap and sedative to inflamed pulps

A

Zinc oxide and Eugenol

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8
Q

Out of the zinc materials which one adheres to dentine

A

Zinc phosphate

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9
Q

True or false: zinc phosphate can irritate the pulp

A
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10
Q

True or false: zinc oxide and Eugenol acts as a sedative to the pulp

A

True

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11
Q

True or false: zinc oxide and eugonol can burn soft tissues

A

True

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12
Q

What zinc material can be used in dry sockets and painful caries

A

Zinc oxide and eugonol

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13
Q

True of false: zinc oxide and eugonol can be used with composite

A

False

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14
Q

What is the main component of amalgam

A

74% silver

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15
Q

What would be used to clean up a mercury spillage

A

Calcium hydroxide and flowers of sulphur

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16
Q

What chemical is acid etch

A

Phosphoric acid

17
Q

What class of cavity is GIC commonly used on

A

Class V cavities

18
Q

What is a pulpectomy

A

RCT

19
Q

What is extirpation ?

A

Removal of the pulp

20
Q

What is obturation

A

Filling the canals

21
Q

What is used during extirpation of the canals

A

Barbed broach

22
Q

What are readers and files used for

A

Cleaning and shaping canals

23
Q

What chemical is used to irrigate the canals

A

Chlorhexadine or sodium hypochlorite

24
Q

What is a gates glidden drill used for

A

Gain access to canals

25
Q

What is a pulpotomy

A

Removal of the infected portion of the pulp

26
Q

What is an apiectomy

A

Removal of the apex and surrounded infected tissue