Question 1

While waiting for the anesthetic to be effective, the shade of the ceramic material block is selected using a ceramic shade guide.

Accepted Answer

A) True 
 B)False

Question 2

When the dentist or dental assistant creates the missing areas of the tooth, creating a virtual restoration, the process is called

Accepted Answer

A)  reverse engineering. 
B)  finishing touches. 
C)  scaling. 
D)  filing in. 
A)  reverse engineering. 
B)  finishing touches. 
C)  scaling. 
D)  filing in.

Question 3

The CAD/CAM system has allowed construction of crowns, bridges, and veneers to be completed in the office instead of a laboratory.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following is a disadvantage of the CAD/CAM system?

Accepted Answer

A)  The cost may be greater than traditional restoration procedures. 
B)  The patient must endure three long appointments. 
C)  The procedure requires an hour break within the appointment time. 
D)  The risk of infection is increased. 
A)  The cost may be greater than traditional restoration procedures. 
B)  The patient must endure three long appointments. 
C)  The procedure requires an hour break within the appointment time. 
D)  The risk of infection is increased.

Question 5

After the dentist designs the digital restoration with the CAD software, it is sent to the

Accepted Answer

A)  milling machine. 
B)  cementing machine. 
C)  engineering machine. 
D)  restorative machine. 
A)  milling machine. 
B)  cementing machine. 
C)  engineering machine. 
D)  restorative machine.

Question 6

Patient considerations are only providing the patient with the information he or she needs to understand the treatment and the time commitment involved.

Accepted Answer

A) True 
 B)False

Question 7

Which of the following restorations can be done using a CAD/CAM system?

Accepted Answer

A)  inlays 
B)  onlays 
C)  posterior and anterior crowns 
D)  amalgams 
A)  inlays 
B)  onlays 
C)  posterior and anterior crowns 
D)  amalgams

Question 8

CAD/CAM appears on the computer as

Accepted Answer

A)  a 3D color image. 
B)  a 2D color image. 
C)  line drawings in black and white. 
D)  a 2D black and white image. 
A)  a 3D color image. 
B)  a 2D color image. 
C)  line drawings in black and white. 
D)  a 2D black and white image.

Question 9

Materials available for the dentist to choose from in using a CAD/CAM system include:

Accepted Answer

A)  leucite-reinforced glass ceramic 
B)  fine  grained 
C)  feldspathic porcelain 
D)  polymer tubing 
A)  leucite-reinforced glass ceramic 
B)  fine  grained 
C)  feldspathic porcelain 
D)  polymer tubing

Question 10

After the initial images are scanned into the computer, the next step is

Accepted Answer

A)  the dentist prepares the tooth by  removing any existing  restorations and decay. 
B)  the digital image is sent to the mill or dental laboratory. 
C)  the dentist designs the replacement part. 
D)  the teeth are sprayed with opti spray. 
A)  the dentist prepares the tooth by  removing any existing  restorations and decay. 
B)  the digital image is sent to the mill or dental laboratory. 
C)  the dentist designs the replacement part. 
D)  the teeth are sprayed with opti spray.

Exam 34: Computerized Impression and Restorative Systems

While waiting for the anesthetic to be effective, the shade of the ceramic material block is selected using a ceramic shade guide.

When the dentist or dental assistant creates the missing areas of the tooth, creating a virtual restoration, the process is called

The CAD/CAM system has allowed construction of crowns, bridges, and veneers to be completed in the office instead of a laboratory.

Which of the following is a disadvantage of the CAD/CAM system?

After the dentist designs the digital restoration with the CAD software, it is sent to the

Patient considerations are only providing the patient with the information he or she needs to understand the treatment and the time commitment involved.

Which of the following restorations can be done using a CAD/CAM system?

CAD/CAM appears on the computer as

Materials available for the dentist to choose from in using a CAD/CAM system include:

After the initial images are scanned into the computer, the next step is

Introduction to the Dental Profession

Psychology Communication and Multicultural Interaction

Ethics Jurisprudence and the Health Information Portability and Accountability Act

Oral Health and Preventative Techniques

Nutrition

General Anatomy and Physiology

Head and Neck Anatomy

Embryology and Histology

Tooth Morphology

Microbiology

Infection Control

Management of Hazardous Materials

Preparation for Patient Care

Dental Charting

Pharmacology

Emergency Management

Introduction to the Dental Office and Basic Chairside Assisting

Basic Chairside Instruments and Tray Systems

Instrument Transfer and Maintaining the Operating Field

Anesthesia and Sedation

Introduction to Dental Radiography and Equipment

Production and Evaluation of Dental Radiographs

Extraoral and Digital Radiography

Endodontics

Oral and Maxillofacial Surgery

Dental Implants

Oral Pathology

Orthodontics

Pediatric Dentistry

Dental Sealants

Periodontics

Coronal Polish

Fixed Prosthodontics and Gingival Retraction

Cosmetic Dentistry and Whitening

Removable Prosthodontics

Dental Cements Bases Liners and Bonding Agents

Restorative Materials Matrix and Wedge

Laboratory Materials and Techniques

Dental Office Management

Employment Strategies

Filters