Question 1

In general, which type of veneer wears at a great rate?

Accepted Answer

A)  Porcelain 
B)  Resin 
C)  Both types wear the same. 
D)  Neither type will wear.

Question 2

A retraction cord that is packed vertically to expose the prepared margin is sufficient for the bulk of impression material to flow around the margin.

Accepted Answer

A) True 
 B)False

Question 3

The laboratory technician works closely with the dentist to give the patient a quality restoration.

Accepted Answer

A) True 
 B)False

Question 4

Place the steps of a veneer restoration preparation appointment in order.
1) Select the shade
2) Prep the teeth
3) Impression
4) Place retraction cord

Accepted Answer

A)  1, 2, 3, 4 
B)  1, 4, 2, 3 
C)  3, 4, 2, 1 
D)  1, 2, 4, 3

Question 5

A core buildup is made of all of the following EXCEPT ____________.

Accepted Answer

A)  titanium 
B)  amalgam 
C)  composite 
D)  silver alloy/glass ionomer

Question 6

Adjustments to the restorations are done ____________.

Accepted Answer

A)  before cementation 
B)  after cementation 
C)  in the dental lab 
D)  before the trial fit

Question 7

Use of a CAD/CAM system allows the dentist to take digital impressions and design the restoration right in the office without sending anything out to a lab.

Accepted Answer

A) True 
 B)False

Question 8

A full crown is often called a(n) ____________.

Accepted Answer

A)  full-cast crown 
B)  three-quarter crown 
C)  inlay 
D)  veneer

Question 9

The most natural looking veneer is the ____________.

Accepted Answer

A)  direct resin 
B)  indirect resin 
C)  porcelain 
D)  all look the same

Question 10

Temporary coverage is not necessary for veneers.

Accepted Answer

A) True 
 B)False

Question 11

In prosthodontics, the restoration is termed the ____________.

Accepted Answer

A)  prosthesis 
B)  pontic 
C)  abutment 
D)  implant

Question 12

When selecting the shade for a porcelain crown or a veneer, it is best to select the proper shade after the tooth has been prepared.

Accepted Answer

A) True 
 B)False

Question 13

Crowns that have veneers are known as ceramometal crowns.

Accepted Answer

A) True 
 B)False

Question 14

Match between columns
                        Premises: Alginate impression
Bite registration
Final impression
Permanent cement

Accepted Answer

The Answer of Opposing arch to make temporary and Materials is...

Question 15

The chlorhexidine gluconate rinses are safe for dental implant patients.

Accepted Answer

A) True 
 B)False

Question 16

Alginate impressions are taken during the crown preparation appointment to ____________.

Accepted Answer

A)  fabricate the temporary form 
B)  create a model of the opposing arch 
C)  send to the lab to create the restoration 
D)  either b or c

Question 17

Place the steps of a PFM crown in order.
1) Shade is selected
2) Tooth is prepped
3) Polyether or polysiloxane impression is taken
4) Bite registration
5) Temporary coverage is cemented

Accepted Answer

A)  1, 2, 3, 4, 5 
B)  2, 1, 3, 4, 5 
C)  1, 2, 4, 3, 5 
D)  2, 3, 1, 4, 5

Question 18

The electrosurgery unit cauterizes the tissues as it removes them.

Accepted Answer

A) True 
 B)False

Question 19

Gold alloy crowns that have porcelain facials are known as __________ crowns.

Accepted Answer

A)  PFM 
B)  full-cast 
C)  three-quarter 
D)  porcelain

Question 20

The temporary crown is removed with the ____________.

Accepted Answer

A)  crown remover 
B)  scaler 
C)  spoon excavator 
D)  all of the above

Exam 33: Fixed Prosthodontics and Gingival Retraction

In general, which type of veneer wears at a great rate?

A retraction cord that is packed vertically to expose the prepared margin is sufficient for the bulk of impression material to flow around the margin.

The laboratory technician works closely with the dentist to give the patient a quality restoration.

Place the steps of a veneer restoration preparation appointment in order. 1) Select the shade 2) Prep the teeth 3) Impression 4) Place retraction cord

A core buildup is made of all of the following EXCEPT ____________.

Adjustments to the restorations are done ____________.

Use of a CAD/CAM system allows the dentist to take digital impressions and design the restoration right in the office without sending anything out to a lab.

A full crown is often called a(n) ____________.

The most natural looking veneer is the ____________.

Temporary coverage is not necessary for veneers.

In prosthodontics, the restoration is termed the ____________.

When selecting the shade for a porcelain crown or a veneer, it is best to select the proper shade after the tooth has been prepared.

Crowns that have veneers are known as ceramometal crowns.

During the initial preparation appointment, the following materials are used. Match the procedure with the materials or the process to be used.

The chlorhexidine gluconate rinses are safe for dental implant patients.

Alginate impressions are taken during the crown preparation appointment to ____________.

Place the steps of a PFM crown in order. 1) Shade is selected 2) Tooth is prepped 3) Polyether or polysiloxane impression is taken 4) Bite registration 5) Temporary coverage is cemented

The electrosurgery unit cauterizes the tissues as it removes them.

Gold alloy crowns that have porcelain facials are known as __________ crowns.

The temporary crown is removed with the ____________.