Fixed Prosthodontics Flashcards

1
Q

A core build up:
A. Is used for a non-vital tooth
B. Is done after the crown is placed
C. Supports the crown & provides greater retention

A

C.

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2
Q

Which is NOT a step in a crown procedure?
A. Removing the whole tooth
B. Selecting a shade
C. Tooth preparation

A

A.

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3
Q

List two information requirements for a laboratory prescription:

A
  • Dentist’s name & signature
  • Phone #
  • Address
  • License #
  • Name of patient
  • Type of prosthesis requested
  • Types of alloys & other matierals to be used
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4
Q

What are the teeth that support a bridge called?
A. Pontic
B. Abutment

A

B.

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5
Q

A fixed bridge:
A. Used when teeth are missing in different quadrants
B. Is removable
C. Is described by the number of units

A

C.

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6
Q

True or false?

-A three-quarter crown covers the entire anatomic portion of the tooth?

A

False

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7
Q

List two indications for fixed prosthodontics:

A
  • One or more adjacent teeth missing in the same arch
  • Healthy supporting tissues
  • Suitable abutment teeth are available
  • Patient is in good health
  • Patient has skills and is motivated to maintain oral hygiene
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8
Q

A retraction cord:
A. Widens the gingival sulcus to get a good impression of the prep.
B. Come in only one size and style
C. Are not necessary for impressions

A

A.

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9
Q

What is the name of a dentist who is committed to the restoration and replacement of teeth?

A

A Prosthodontist

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10
Q

A veneer:
A. Covers every surface of the tooth
B. Is described as a thin shell of tooth-colored material
C. Cannot be made of porcelain

A

B.

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