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Dental Materials Provisional Restorations Review

Authored by Hamid John

Professional Development

Professional Development

Used 48+ times

Dental Materials Provisional Restorations Review
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14 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Provisional coverage is a restoration that occupies the place for a permanent restoration for about 3 weeks. Provisional restorations can last for a longer period of time in complex prosthodontic and endodontic cases.

Both statements are true.

Both statements are false.

The first statement is true, and the second statement is false

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Preformed crowns that are made from polycarbonate celluloid forms are used on posterior teeth.

True

False

Partially false

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

For posterior teeth, using preformed ______ crowns is a good temporary alternative for a temporary provisional.

gold

metal

soft

abstract

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The advantages of stainless steel crowns is that is has:

shiny, hard and expensive

brittle, complex and inexpensive

malleability, margin integrity, and occlusion

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Characterisitcs of aluminum shell crowns is that it is:

a) used for posterior teeth

b) lined with composite

c) adhesion with temporary cement

d) easy manipulation

e) easy to adapt with crown/bridge scissors

a,b,c

a,b,c,e

b,d

a,b,c,d,e

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

____________ crowns are rigid, adapt with acrylic burs and is indicated for anterior teeth as it is aesthetically pleasing

Polycarbonate

Gold

Titanium alloy

Amalgam alloy

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

There are two techniques when placing a customized provisional. The techniques are ________ and _________.

cement, adhesion

direct, indirect

chrome, aluminum

hand mixed, silicone putty

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