Question 1

Each of the following is a use of digital radiography EXCEPT one. Which one is the EXCEPTION?

Accepted Answer

A)  To evaluate growth and development. 
B)  To image soft tissues of the head and neck region. 
C)  To detect, confirm, and classify oral diseases. 
D)  To detect and evaluate trauma. 
A)  To evaluate growth and development. 
B)  To image soft tissues of the head and neck region. 
C)  To detect, confirm, and classify oral diseases. 
D)  To detect and evaluate trauma.

Question 2

CMOS and CCD are types of direct digital sensors.

Accepted Answer

A) True 
 B)False

Question 3

The more pixels in a digital image, the:

Accepted Answer

A)  lower the resolution and the sharper the image. 
B)  lower the resolution and the less sharp the image. 
C)  higher the resolution and the sharper the image. 
D)  higher the resolution and the less sharp the image. 
A)  lower the resolution and the sharper the image. 
B)  lower the resolution and the less sharp the image. 
C)  higher the resolution and the sharper the image. 
D)  higher the resolution and the less sharp the image.

Question 4

Which of the following is FALSE regarding a digital sensor?

Accepted Answer

A)  It requires a different technique than a film packet. 
B)  It replaces an intraoral film packet. 
C)  It may be wired or wireless. 
D)  It is available in sizes similar to film packets. 
A)  It requires a different technique than a film packet. 
B)  It replaces an intraoral film packet. 
C)  It may be wired or wireless. 
D)  It is available in sizes similar to film packets.

Question 5

How many shades of gray can the unaided human eye detect?

Accepted Answer

A)  32 
B)  320 
C)  3,200 
D)  32,000 
A)  32 
B)  320 
C)  3,200 
D)  32,000

Question 6

A digital image is the same as an analog image.

Accepted Answer

A) True 
 B)False

Question 7

Digital radiography requires a computer and monitor to capture and view an image.

Accepted Answer

A) True 
 B)False

Question 8

Photostimulable phosphor plates are light-sensitive.

Accepted Answer

A) True 
 B)False

Question 9

Which of the following digital imaging technologies converts film-based images to digitized images?

Accepted Answer

A)  Storage phosphor imaging 
B)  Charge-coupled device 
C)  Metal oxide semiconductor 
D)  Digitization 
A)  Storage phosphor imaging 
B)  Charge-coupled device 
C)  Metal oxide semiconductor 
D)  Digitization

Question 10

Are digital radiography systems limited to intraoral images?

Accepted Answer

No. There are intrao

Each of the following is a use of digital radiography EXCEPT one. Which one is the EXCEPTION?

CMOS and CCD are types of direct digital sensors.

The more pixels in a digital image, the:

Which of the following is FALSE regarding a digital sensor?

How many shades of gray can the unaided human eye detect?

A digital image is the same as an analog image.

Digital radiography requires a computer and monitor to capture and view an image.

Photostimulable phosphor plates are light-sensitive.

Which of the following digital imaging technologies converts film-based images to digitized images?

Are digital radiography systems limited to intraoral images?

Dental Radiography: Historical Perspective and Future Trends

Characteristics and Measurement of Radiation

The Dental X-Ray Machine: Components and Function

Factors Affecting Radiographic Quality

Effects of Radiation Exposure

Radiation Protection

Dental X-Ray Film and Processing Methods

Digital Radiography and Image Acquisition

Legal and Ethical Responsibilities

Patient Relations and Education

Introduction to Radiographic Examinations

The Periapical Examinationparalleling Technique

The Periapical Examinationbisecting Technique

The Bitewing Examination

The Occlusal Examination

The Panoramic Examination

Identifying and Correcting Undiagnostic Radiographs

Quality Control and Environmental Safety in Dental Radiography

Image Orientation and Introduction to Interpretation

Recognizing Normal Radiographic Anatomy Intraoral Radiographs

Recognizing Normal Radiographic Anatomy Panoramic Radiographs

Radiographic Appearance of Dental Materials and Foreign Objects

The Use of Radiographs in the Detection of Dental Caries

The Use of Radiographs in the Evaluation of Periodontal Diseases

Describing Radiographic Anomalies, Lesions, and Opportunistic Screening

Pediatric Radiographic Techniques

Radiographic Techniques for Patients With Special Needs

Radiographic Techniques for Specific Oral Conditions

Radiographic Techniques

Filters

Exam 9: Infection Control

Each of the following is a use of digital radiography EXCEPT one. Which one is the EXCEPTION?

CMOS and CCD are types of direct digital sensors.

The more pixels in a digital image, the:

Which of the following is FALSE regarding a digital sensor?

How many shades of gray can the unaided human eye detect?

A digital image is the same as an analog image.

Digital radiography requires a computer and monitor to capture and view an image.

Photostimulable phosphor plates are light-sensitive.

Which of the following digital imaging technologies converts film-based images to digitized images?

Are digital radiography systems limited to intraoral images?

Dental Radiography: Historical Perspective and Future Trends

Characteristics and Measurement of Radiation

The Dental X-Ray Machine: Components and Function

Factors Affecting Radiographic Quality

Effects of Radiation Exposure

Radiation Protection

Dental X-Ray Film and Processing Methods

Digital Radiography and Image Acquisition

Legal and Ethical Responsibilities

Patient Relations and Education

Introduction to Radiographic Examinations

The Periapical Examinationparalleling Technique

The Periapical Examinationbisecting Technique

The Bitewing Examination

The Occlusal Examination

The Panoramic Examination

Identifying and Correcting Undiagnostic Radiographs

Quality Control and Environmental Safety in Dental Radiography

Image Orientation and Introduction to Interpretation

Recognizing Normal Radiographic Anatomy Intraoral Radiographs

Recognizing Normal Radiographic Anatomy Panoramic Radiographs

Radiographic Appearance of Dental Materials and Foreign Objects

The Use of Radiographs in the Detection of Dental Caries

The Use of Radiographs in the Evaluation of Periodontal Diseases

Describing Radiographic Anomalies, Lesions, and Opportunistic Screening

Pediatric Radiographic Techniques

Radiographic Techniques for Patients With Special Needs

Radiographic Techniques for Specific Oral Conditions

Radiographic Techniques

Filters