TEST BANK For Dental Radiography:
vb vb vb vb v b
Principles and Techniques 6th Edition
vb vb vb vb v b
by Joen Iannucci & Laura Jansen Howerton
vb vb vb vb vb vb vb
Chapters 1 - 35 | Complete
vb vb vb vb vb vb
,Chapter 01: Radiation History
vb vb vb
Iannucci: Dental Radiography, 6th Edition
vb vb vb vb
MULTIPLE CHOICE vb
1. Radiation is defined as vb vb vb
a. a form of energy carried by waves or streams of particles.
vb vb vb vb v b vb vb vb vb vb
b. a beam of energy that has the power to penetrate substances and record
vb vb vb vb vb vb vb vb vb vb vb vb
vb im ageshadows on a receptor.
v b vb vb vb
c. a high- vb
energy radiation produced by the collision of a beam of electrons with
vb vb vb vb vb vb vb vb vb vb vb
amet al target in an x-ray tube.
vb v b vb vb vb vb vb
d. a branch of medicine that deals with the use of x-rays.
vb vb vb vb vb vb vb vb vb vb
ANSWER:C A vb
Radiation is a form of energy carried by waves or
vb vb vb vb vb vb vb vb v b vb streams of particles. An x-
vb vb vb vb
ray is a beam ofenergy that has the power to penetrate
vb vb vb vb vb vb vb vb vb vb vbsubstances and record image vb vb vb
shad ows on a receptor.
vb v b vb vb vb
X-radiation is a high- vb vb vb
energy radiation produced by the collision of a beam
vb vb vb vb vb vb vb vb vb of electrons with ametal
vb vb vb
target in an x-ray tube. Radiology is a branch of
vb vb vb vb vb v b vb v b v b v b v b medicine that deals with v b v b v b
the use of
v b v b v b
x-rays.
DIF: Recall REF: Page 2 OBJ: 1 vb v b
TOP: CDA, RHS, III.B.2. Describe the characteristics of x-radiation
v b vb vb vb vb vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.1 Principles of
v b vb vb vb vb vb vb v b vb vb vb
radiophysic
vb sand radiobiology v b vb
2. A radiograph is defined as
vb vb vb vb
a. a beam of energy that has the power to penetrate substances and record
vb vb vb vb vb vb vb vb vb vb vb vb
im ageshadows on a receptor.
vb v b vb vb vb
b. a picture on film produced by the passage of x-rays through an object or body.
vb vb vb vb vb vb vb vb vb vb vb vb vb vb
c. the art and science of making radiographs by the exposure of an
vb vb vb vb vb vb vb vb vb vb vb
image recepto r tox-rays.
vb vb vb vb
d. a form of energy carried by waves or a stream of particles.
vb vb vb vb v b vb vb vb vb vb vb
ANSWER:C B vb
An x- vb
ray is a beam of energy that has the power to penetrate substances and record image
vb vb vb vb vb vb vb vb vb vb vb vb vb vb vb
vbshad ows on a receptor. A radiograph is a picture on film produced by
v b v b v b v b v b v b v b v b v b v b v b v b v b
the passage of x-
vb v b v b v b
rays through an object or body. Radiography is the art and science of making
vb vb vb vb vb vb vb vb vb vb vb vb vb
dental imag es by theexposure of a receptor to x-
vb vb v b vb vb vb vb vb vb vb
rays. Radiation is a form of energy carried by waves or streams of particles.
v b vb vb vb vb vb vb vb vb vb vb vb vb
DIF: Comprehension REF: Page 2 vb
OBJ: 1 TOP: CDA, RHS, III.B.2. Describe thevb vb v b vb vb vb vb
characteristics of x-radiation
vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.1 Principles of
v b vb vb vb vb vb vb v b vb vb vb
radiophysic
vb sand radiobiology v b vb
3. YourCpatient asked you why dental images are important. Which of the following
vb vb vb vb vb vb vb vb vb vb vb
vbis thecorrect response?
v b vb
a. An oral examination with dental images limits the practitioner to what is
vb vb vb vb vb vb vb vb vb vb vb
vb se enclinically.
vb vb
,b. All dental diseases and conditions produce clinical signs and symptoms.
vb vb vb vb vb vb vb vb vb
, c. Dental images are not a necessary component of comprehensive patient care.
vb vb vb vb vb vb vb vb vb v b
d. Many dental diseases are typically discovered only through the use of
vb vb vb vb vb vb vb vb vb vb
den talimages.
vb vb
ANSWER:C D vb
An oral examination without dental images limits the practitioner to what is seen
vb vb vb vb vb vb vb vb vb vb vb vb
clinically. Many dental diseases and conditions produce no clinical signs and symptoms.
vb v b vb vb vb vb vb vb vb vb vb vb
Dental images are a necessary component of comprehensive patient care. Many
vb vb v b v b v b v b v b v b v b v b vb
dental diseases are typicall y discovered only through the use of dental images.
vb v b v b vb vb vb vb vb vb vb vb vb vb
DIF: Application REF: Page 2 OBJ: 2 vb v b
TOP: CDA, RHS, III.B.2. Describe the characteristics of x-radiation
v b vb vb vb vb vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.5 General
v b vb vb vb vb vb v b vb vb vb
4. The x-ray was discovered by
vb vb vb vb
a. Heinrich Geissler vb
b. Wilhelm Roentgen vb
c. Johann Hittorf vb
d. William Crookes vb
ANSWER:C B vb
Heinrich Geissler built the first vacuum tube in 1838.
vb Wilhelm Roentgen vb vb vb vb vb vb vb v b vb
discovered the x-
vb vb v b
ray on November 8, 1895. Johann Hittorf observed in 1870 that discharges emitted
vb v b vb vb vb vb vb vb vb vb vb vb
from t he negative electrode of a vacuum tube traveled in straight lines, produced
vb vb v b vb vb vb vb vb vb vb vb vb vb vb
heat, and result ed in a greenish fluorescence. William Crookes discovered in the late
vb vb vb v b vb vb vb vb vb vb vb vb vb vb
1870s that cathode r ays were streams of charged particles.
vb vb vb vb vb vb vb vb vb vb
DIF: Recall REF: Page 2 OBJ: 4 vb v b
TOP: CDA, RHS, III.B.2. Describe the characteristics of x-radiation
v b vb vb vb vb vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.5 General
v b vb vb vb vb vb v b vb vb vb
5. Who exposed the first dental radiograph in the United States using a live person?
vb vb vb vb vb vb vb vb vb vb vb vb vb
a. Otto Walkoff vb
b. Wilhelm Roentgen vb
c. Edmund Kells vb
d. Weston Price vb
ANSWER:C C v b
Otto Walkoff was a German dentist who made the first dental radiograph. Wilhelm
vb vb vb vb vb vb vb vb vb vb vb vb
Roentg enwas a Bavarian physicist who discovered the x-
vb v b vb vb vb vb vb vb vb vb
ray. Edmund Kells exposed the first dental radiograph in the United States using a
v b vb vb vb vb vb vb vb vb vb vb vb vb
live pers on.
vb vb Price introduced the bisecting technique in 1904.
v b vb vb vb vb vb vb
DIF: Recall REF: Page 4 OBJ: 5 vb v b
TOP: CDA, RHS, III.B.2. Describe the characteristics of x-radiation
v b vb vb vb vb vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.5 General
v b vb vb vb vb vb v b vb vb vb
6. Current fast radiographic film requires
vb vb vb vb
% less exposure time than the initial exposuretimes used in 1920.
vb vb vb vb v b vb vb vb vb v b
a. 33
b. 98
c. 73
vb vb vb vb v b
Principles and Techniques 6th Edition
vb vb vb vb v b
by Joen Iannucci & Laura Jansen Howerton
vb vb vb vb vb vb vb
Chapters 1 - 35 | Complete
vb vb vb vb vb vb
,Chapter 01: Radiation History
vb vb vb
Iannucci: Dental Radiography, 6th Edition
vb vb vb vb
MULTIPLE CHOICE vb
1. Radiation is defined as vb vb vb
a. a form of energy carried by waves or streams of particles.
vb vb vb vb v b vb vb vb vb vb
b. a beam of energy that has the power to penetrate substances and record
vb vb vb vb vb vb vb vb vb vb vb vb
vb im ageshadows on a receptor.
v b vb vb vb
c. a high- vb
energy radiation produced by the collision of a beam of electrons with
vb vb vb vb vb vb vb vb vb vb vb
amet al target in an x-ray tube.
vb v b vb vb vb vb vb
d. a branch of medicine that deals with the use of x-rays.
vb vb vb vb vb vb vb vb vb vb
ANSWER:C A vb
Radiation is a form of energy carried by waves or
vb vb vb vb vb vb vb vb v b vb streams of particles. An x-
vb vb vb vb
ray is a beam ofenergy that has the power to penetrate
vb vb vb vb vb vb vb vb vb vb vbsubstances and record image vb vb vb
shad ows on a receptor.
vb v b vb vb vb
X-radiation is a high- vb vb vb
energy radiation produced by the collision of a beam
vb vb vb vb vb vb vb vb vb of electrons with ametal
vb vb vb
target in an x-ray tube. Radiology is a branch of
vb vb vb vb vb v b vb v b v b v b v b medicine that deals with v b v b v b
the use of
v b v b v b
x-rays.
DIF: Recall REF: Page 2 OBJ: 1 vb v b
TOP: CDA, RHS, III.B.2. Describe the characteristics of x-radiation
v b vb vb vb vb vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.1 Principles of
v b vb vb vb vb vb vb v b vb vb vb
radiophysic
vb sand radiobiology v b vb
2. A radiograph is defined as
vb vb vb vb
a. a beam of energy that has the power to penetrate substances and record
vb vb vb vb vb vb vb vb vb vb vb vb
im ageshadows on a receptor.
vb v b vb vb vb
b. a picture on film produced by the passage of x-rays through an object or body.
vb vb vb vb vb vb vb vb vb vb vb vb vb vb
c. the art and science of making radiographs by the exposure of an
vb vb vb vb vb vb vb vb vb vb vb
image recepto r tox-rays.
vb vb vb vb
d. a form of energy carried by waves or a stream of particles.
vb vb vb vb v b vb vb vb vb vb vb
ANSWER:C B vb
An x- vb
ray is a beam of energy that has the power to penetrate substances and record image
vb vb vb vb vb vb vb vb vb vb vb vb vb vb vb
vbshad ows on a receptor. A radiograph is a picture on film produced by
v b v b v b v b v b v b v b v b v b v b v b v b v b
the passage of x-
vb v b v b v b
rays through an object or body. Radiography is the art and science of making
vb vb vb vb vb vb vb vb vb vb vb vb vb
dental imag es by theexposure of a receptor to x-
vb vb v b vb vb vb vb vb vb vb
rays. Radiation is a form of energy carried by waves or streams of particles.
v b vb vb vb vb vb vb vb vb vb vb vb vb
DIF: Comprehension REF: Page 2 vb
OBJ: 1 TOP: CDA, RHS, III.B.2. Describe thevb vb v b vb vb vb vb
characteristics of x-radiation
vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.1 Principles of
v b vb vb vb vb vb vb v b vb vb vb
radiophysic
vb sand radiobiology v b vb
3. YourCpatient asked you why dental images are important. Which of the following
vb vb vb vb vb vb vb vb vb vb vb
vbis thecorrect response?
v b vb
a. An oral examination with dental images limits the practitioner to what is
vb vb vb vb vb vb vb vb vb vb vb
vb se enclinically.
vb vb
,b. All dental diseases and conditions produce clinical signs and symptoms.
vb vb vb vb vb vb vb vb vb
, c. Dental images are not a necessary component of comprehensive patient care.
vb vb vb vb vb vb vb vb vb v b
d. Many dental diseases are typically discovered only through the use of
vb vb vb vb vb vb vb vb vb vb
den talimages.
vb vb
ANSWER:C D vb
An oral examination without dental images limits the practitioner to what is seen
vb vb vb vb vb vb vb vb vb vb vb vb
clinically. Many dental diseases and conditions produce no clinical signs and symptoms.
vb v b vb vb vb vb vb vb vb vb vb vb
Dental images are a necessary component of comprehensive patient care. Many
vb vb v b v b v b v b v b v b v b v b vb
dental diseases are typicall y discovered only through the use of dental images.
vb v b v b vb vb vb vb vb vb vb vb vb vb
DIF: Application REF: Page 2 OBJ: 2 vb v b
TOP: CDA, RHS, III.B.2. Describe the characteristics of x-radiation
v b vb vb vb vb vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.5 General
v b vb vb vb vb vb v b vb vb vb
4. The x-ray was discovered by
vb vb vb vb
a. Heinrich Geissler vb
b. Wilhelm Roentgen vb
c. Johann Hittorf vb
d. William Crookes vb
ANSWER:C B vb
Heinrich Geissler built the first vacuum tube in 1838.
vb Wilhelm Roentgen vb vb vb vb vb vb vb v b vb
discovered the x-
vb vb v b
ray on November 8, 1895. Johann Hittorf observed in 1870 that discharges emitted
vb v b vb vb vb vb vb vb vb vb vb vb
from t he negative electrode of a vacuum tube traveled in straight lines, produced
vb vb v b vb vb vb vb vb vb vb vb vb vb vb
heat, and result ed in a greenish fluorescence. William Crookes discovered in the late
vb vb vb v b vb vb vb vb vb vb vb vb vb vb
1870s that cathode r ays were streams of charged particles.
vb vb vb vb vb vb vb vb vb vb
DIF: Recall REF: Page 2 OBJ: 4 vb v b
TOP: CDA, RHS, III.B.2. Describe the characteristics of x-radiation
v b vb vb vb vb vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.5 General
v b vb vb vb vb vb v b vb vb vb
5. Who exposed the first dental radiograph in the United States using a live person?
vb vb vb vb vb vb vb vb vb vb vb vb vb
a. Otto Walkoff vb
b. Wilhelm Roentgen vb
c. Edmund Kells vb
d. Weston Price vb
ANSWER:C C v b
Otto Walkoff was a German dentist who made the first dental radiograph. Wilhelm
vb vb vb vb vb vb vb vb vb vb vb vb
Roentg enwas a Bavarian physicist who discovered the x-
vb v b vb vb vb vb vb vb vb vb
ray. Edmund Kells exposed the first dental radiograph in the United States using a
v b vb vb vb vb vb vb vb vb vb vb vb vb
live pers on.
vb vb Price introduced the bisecting technique in 1904.
v b vb vb vb vb vb vb
DIF: Recall REF: Page 4 OBJ: 5 vb v b
TOP: CDA, RHS, III.B.2. Describe the characteristics of x-radiation
v b vb vb vb vb vb vb vb
MSC: NBDHE, 2.0 Obtaining and Interpreting Radiographs | NBDHE, 2.5 General
v b vb vb vb vb vb v b vb vb vb
6. Current fast radiographic film requires
vb vb vb vb
% less exposure time than the initial exposuretimes used in 1920.
vb vb vb vb v b vb vb vb vb v b
a. 33
b. 98
c. 73
