Question 1

Brown stain is a result of insufficient ____________.

Accepted Answer

A)  rinsing 
B)  developing 
C)  fixing 
D)  drying 
A)  rinsing 
B)  developing 
C)  fixing 
D)  drying A

Question 2

The paralleling technique must use a film-holding device.

Accepted Answer

A) True 
 B)False  True

Question 3

The technique error caused by not having enough angulation is ____________.

Accepted Answer

A)  foreshortening 
B)  elongation 
C)  occlusal overlap 
D)  horizontal overlap 
A)  foreshortening 
B)  elongation 
C)  occlusal overlap 
D)  horizontal overlap B

Question 4

Dark film image is a result of ____________.

Accepted Answer

A)  developing solution being too warm 
B)  overdeveloping 
C)  both a and b 
D)  neither a nor b 
A)  developing solution being too warm 
B)  overdeveloping 
C)  both a and b 
D)  neither a nor b

Question 5

The temperature for automatic processing is around ____ degrees.

Accepted Answer

A)  70 
B)  80 
C)  90 
D)  100 
A)  70 
B)  80 
C)  90 
D)  100

Question 6

The technique error caused by having too much angulation is ____________.

Accepted Answer

A)  foreshortening 
B)  elongation 
C)  occlusal overlap 
D)  horizontal overlap 
A)  foreshortening 
B)  elongation 
C)  occlusal overlap 
D)  horizontal overlap

Question 7

If an automatic processor has a daylight loader, it means the film can be ____________.

Accepted Answer

A)  exposed in the daylight 
B)  processed in the daylight 
C)  dried in the daylight 
D)  none of the above 
A)  exposed in the daylight 
B)  processed in the daylight 
C)  dried in the daylight 
D)  none of the above

Question 8

A film not exposed to radiation results in ____________.

Accepted Answer

A)  cone cutting 
B)  overlapping 
C)  dark film 
D)  clear film 
A)  cone cutting 
B)  overlapping 
C)  dark film 
D)  clear film

Question 9

To recheck your film positioning, the dot on the film is to be towards the occlusal/incisal surface.

Accepted Answer

A) True 
 B)False

Question 10

Match between columns
                        Premises: Cone cutting
Foreshortening
Overlapping
Elongation

Accepted Answer

The Answer of Too little positive angulation for maxillary, or is...

Question 11

Radiation exposure times are the same for children as for adults.

Accepted Answer

A) True 
 B)False

Question 12

Today's sewage treatment facilities permit that developer and fixer solutions be poured down the sink drain.

Accepted Answer

A) True 
 B)False

Question 13

Occlusal radiographs may be taken to view which of the following?
1) Caries
2) Supernumerary teeth
3) Cysts
4) Alveolar crest height
5) Impacted teeth

Accepted Answer

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

Question 14

If the beam missed part of the film, the result is ____________.

Accepted Answer

A)  cone cutting 
B)  overlapping 
C)  dark film 
D)  clear film 
A)  cone cutting 
B)  overlapping 
C)  dark film 
D)  clear film

Question 15

In the bisecting angle exposure technique, the central beam must be ____________.

Accepted Answer

A)  perpendicular to the bisecting line 
B)  parallel to the bisecting line 
C)  45 degrees to the bisecting line 
D)  none of the above 
A)  perpendicular to the bisecting line 
B)  parallel to the bisecting line 
C)  45 degrees to the bisecting line 
D)  none of the above

Question 16

In the developing solution, which chemical blackens the exposed silver halide crystals?

Accepted Answer

A)  Sodium sulfite 
B)  Sodium carbonate 
C)  Hydroquinone 
D)  Potassium bromide 
A)  Sodium sulfite 
B)  Sodium carbonate 
C)  Hydroquinone 
D)  Potassium bromide

Question 17

Streaks on film are a result of ____________.

Accepted Answer

A)  insufficient rinsing 
B)  dirty rollers on an automatic processor 
C)  dirty processing racks 
D)  either b or c 
A)  insufficient rinsing 
B)  dirty rollers on an automatic processor 
C)  dirty processing racks 
D)  either b or c

Question 18

Exposing radiographs is a skill that requires proper technique each and every time.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following would appear on a bitewing radiograph?
1) Apical area of a tooth
2) TMJ
3) Alveolar crest
4) Faulty restorations
5) Caries

Accepted Answer

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

Question 20

Which dental specialist would be the most likely to ask for vertical bitewings?

Accepted Answer

A)  Oral surgeon 
B)  Orthodontist 
C)  Periodontist 
D)  Pediatric dentist 
A)  Oral surgeon 
B)  Orthodontist 
C)  Periodontist 
D)  Pediatric dentist

Exam 22: Production and Evaluation of Dental Radiographs

Brown stain is a result of insufficient ____________.

The paralleling technique must use a film-holding device.

The technique error caused by not having enough angulation is ____________.

Dark film image is a result of ____________.

The temperature for automatic processing is around ____ degrees.

The technique error caused by having too much angulation is ____________.

If an automatic processor has a daylight loader, it means the film can be ____________.

A film not exposed to radiation results in ____________.

To recheck your film positioning, the dot on the film is to be towards the occlusal/incisal surface.

Radiation exposure times are the same for children as for adults.

Today's sewage treatment facilities permit that developer and fixer solutions be poured down the sink drain.

Occlusal radiographs may be taken to view which of the following? 1) Caries 2) Supernumerary teeth 3) Cysts 4) Alveolar crest height 5) Impacted teeth

If the beam missed part of the film, the result is ____________.

In the bisecting angle exposure technique, the central beam must be ____________.

In the developing solution, which chemical blackens the exposed silver halide crystals?

Streaks on film are a result of ____________.

Exposing radiographs is a skill that requires proper technique each and every time.

Which of the following would appear on a bitewing radiograph? 1) Apical area of a tooth 2) TMJ 3) Alveolar crest 4) Faulty restorations 5) Caries

Which dental specialist would be the most likely to ask for vertical bitewings?

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

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

Computerized Impression and Restorative Systems

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