Dental Radiography: Principles and Techniques
6th Edition By Joen Iannucci; Laura Jansen
Howerton| All Chapters 1-35 Covered| Original|
Verified| Rated A+| Latest Edition| Test Bank
, TABLE OF CONTENTS
PART I: RADIATION BASICS AND DENTAL IMAGE CHARACTERISTICS
Chapter 01: radiation history
Chapter 02: radiation physics
Chapter 03: radiation biology
Chapter 04: radiation protection
Chapter 05: radiation characteristics
Chapter 06: dental x-ray image characteristics
PART II: EQUIPMENT AND DIGITAL IMAGING BASICS
Chapter 07: dental x-ray equipment
Chapter 08: digital imaging
PART III: FILM IMAGING BASICS
Chapter 09: dental x-ray film
Chapter 10: film processing
Chapter 11: film mounting and viewing
PART IV: DENTAL RADIOGRAPHER BASICS
Chapter 12: dental images and the dental radiographer
Chapter 13: patient relations and the dental radiographer
Chapter 14: patient education and the dental radiographer
Chapter 15: legal issues and the dental radiographer
Chapter 16: infection control and the dental radiographer
Chapter 17: quality assurance in the dental office
,PART V: INTRAORAL TECHNIQUE BASICS
Chapter 18: introduction to radiographic examinations
Chapter 19: paralleling technique
Chapter 20: bisecting technique
Chapter 21: bite-wing technique
Chapter 22: exposure and technique errors
Chapter 23: occlusal and localization techniques
Chapter 24: imaging of patients with special needs
PART VI: EXTRAORAL IMAGING BASICS
Chapter 25: panoramic imaging
Chapter 26: extraoral imaging
Chapter 27: three-dimensional digital imaging
PART VII: NORMAL ANATOMY BASICS
Chapter 28: normal anatomy: intraoral images
Chapter 29: normal anatomy: panoramic images
PART VIII: IMAGE INTERPRETATION BASICS
Chapter 30: introduction to image interpretation
Chapter 31: descriptive terminology
Chapter 32: identification of restorations, dental materials, and foreign objects
Chapter 33: interpretation of dental caries
Chapter 34: interpretation of periodontal disease
Chapter 35: interpretation of trauma and pulpal and periapical lesions
,PART I: RADIATION BASICS AND DENTAL IMAGE CHARACTERISTICS
Chapter 01: radiation history
Joen iannucci: dental radiography: principles and techniques 6th edition, test bank
MULTIPLE CHOICE
1. The primary purpose of dental radiographs is to:
A. Replace clinical examination entirely.
B. Detect dental conditions that cannot be seen clinically.
C. Increase the cost of dental care.
D. Serve as a backup for clinical records.
ANSWER: B
The primary purpose of dental radiographs is to detect dental conditions that
cannot be observed through clinical examination alone, such as cavities, bone
loss, and abscesses. Radiographs provide essential information for accurate
diagnosis and treatment planning.
A: radiographs do not replace the clinical examination; they complement it by
revealing conditions that are not visible to the naked eye.
C: while radiographs do incur a cost, their main role is diagnostic, not to
increase healthcare expenses.
D: although radiographs can serve as a backup, their primary function is
diagnostic, not archival.
Dif: recall ref: page 2 obj: 1
Top: cda, rhs, iii.b.2. Describe the characteristics of x-radiation
Msc: nbdhe, 2.0 obtaining and interpreting radiographs | nbdhe, 2.1
principles of radiophysics and radiobiology
,2. The x-ray was discovered in which year?
A. 1888
B. 1895
C. 1902
D. 1920
ANSWER: B
Wilhelm roentgen discovered x-rays in 1895, which revolutionized medical
and dental imaging. This discovery earned him the first nobel prize in
physics in 1901.
A: 1888 is not the correct year; roentgen's discovery was a breakthrough that
occurred later.
C & D: these dates fall after the 1895 discovery, marking developments in the
field but not the original discovery.
Dif: comprehension ref: page 2 obj: 1 top: cda, rhs, iii.b.2. Describe the
characteristics of x-radiation
Msc: nbdhe, 2.0 obtaining and interpreting radiographs | nbdhe, 2.1
principles of radiophysics and radiobiology
3. Who took the first dental radiograph on a living person?
A. Weston price
B. Wilhelm roentgen
C. Edmund kells
D. Otto walkoff
ANSWER: C
Edmund kells was the first to take dental radiographs on a living person. His
work laid the foundation for dental radiography in clinical practice.
, A: Weston price was a well-known figure in dental research, but he was not
the first to take dental radiographs.
B: roentgen discovered x-rays but did not apply them to dentistry on live
patients.
D: otto walkoff was an early pioneer in dental radiography but did not take
the first radiographs on living persons.
Dif: application ref: page 2 obj: 2
Top: cda, rhs, iii.b.2. Describe the characteristics of x-radiation
Msc: nbdhe, 2.0 obtaining and interpreting radiographs | nbdhe, 2.5 general
4. Which of the following improvements has greatly reduced radiation
exposure to patients since the 1920s?
A. Use of higher voltage in x-ray machines
B. Digital imaging systems
C. The development of faster film
D. Introduction of lead aprons
ANSWER: C
The development of faster film significantly reduced the radiation needed for
dental imaging. Faster films require less exposure to x-rays while still
providing high-quality images.
A: higher voltage can improve image quality but does not directly reduce
radiation exposure in the same way faster film does.
B: digital imaging does reduce exposure but did not play a major role until
the late 20th century.
D: lead aprons are protective but do not directly reduce the radiation dose
needed to capture an image.
Dif: recall ref: page 2 obj: 4