RAD 110 Final Exam Questions With Complete Solutions
________ RADIATION IS THAT PRIMARY RADIATION
THAT HAS SUFFERED A CHANGE IN DIRECTION AFTER
INTERACTING.
A. COMPTON
B. REMNANT
C. PHOTOELECTRIC
D. ABSORPTION
E. SCATTERED
F. PAIR PRODUCTION
G. PHOTO-DISINTEGRATION Correct Answers E.
SCATTERED
_________ RADIATION PRODUCES THE BLACKS ON
THE FILM.
A. COMPTON
B. REMNANT
C. PHOTOELECTRIC
D. ABSORPTION
E. SCATTERED
F. PAIR PRODUCTION
G. PHOTO-DISINTEGRATION Correct Answers B.
REMNANT
__________ IS THE TOTAL REMOVAL OF PHOTON
ENERGY.
A. COMPTON
B. REMNANT
C. PHOTOELECTRIC
D. ABSORPTION
,E. SCATTERED
F. PAIR PRODUCTION
G. PHOTO-DISINTEGRATION Correct Answers D.
ABSORPTION
(mAX sec.= mAs) is the formula used to express the
a. Inverse square Law
b. Ohm's Law
c. Boyle's Law
d. Reciprocity Law Correct Answers d. Reciprocity Law
A blue-violet emitting screen used with a green sensitive film
will yield
a. higher patient dose.
b. improved resolution.
c. increased radiographic film density.
d. all of the above Correct Answers a. Higher patient dose
A factor that affects the amount of scatter produced is
a. the irradiated material.
b. milliamperage.
c. time
d. anode composition. Correct Answers a. the irradiated
material.
A film screen system that possesses high latitude will
a. produce high contrast images.
b. require precise exposure techniques.
c. produce images with many gray shades.
d. all of the above Correct Answers c. produce images with
many gray shades
,A filter has the greatest effect on dose reduction to:
a. The gonads
b. The stomach
c. The whole body
d. The skin Correct Answers d. The skin
A high grid ratio compared to a low ratio grid will:
a. absorb more secondary radiation
b. absorb less secondary radiation
c. not absorb secondary radiation
d. absorb less primary. radiation
e. not have any effect on the radiographic process Correct
Answers a. absorb more secondary radiation
A key factor that affects the amount of scatter produced is
a. kilovoltage.
b. milliamperage.
c. time
d. anode composition Correct Answers a. kilovoltage.
A material that gives off light when struck by x-ray photons is
called:
a. silver bromide
b. a phosphor
c. an intensifier
d. a reflective laver Correct Answers b. a phosphor
A PARTIAL REDUCTION IN THE # OF PHOTONS IN THE
PRIMARY BEAM IS A PROCESS KNOWN AS:
A. ATTENUATION
, B. ABSORPTION
C. SCATTERED
D. DISINTEGRATION Correct Answers A. ATTENUATION
A pathology that is difficult to penetrate is called a/an _______
condition.
a. additive
b. radiolucent
c. constructive
d. destructive Correct Answers a. additive
A pathology that is easier to penetrate is called a/an ________
condition.
a. additive
c. constructive
b. radiopaque
d. destructive Correct Answers d. destructive
A photoelectron
a. is matter and possesses energy.
b. typically travels 1-2 mm in soft tissue
c. is capable of creating biological changes.
d. all of the above Correct Answers d. all of the above
A Potter Bucky diaphragm is also known as a:
a. high grid ratio
b. grid without a ratio or radius
c. special type of a cone
d. grid that moves during exposure
e. none of the above Correct Answers d. grid that moves during
exposure
________ RADIATION IS THAT PRIMARY RADIATION
THAT HAS SUFFERED A CHANGE IN DIRECTION AFTER
INTERACTING.
A. COMPTON
B. REMNANT
C. PHOTOELECTRIC
D. ABSORPTION
E. SCATTERED
F. PAIR PRODUCTION
G. PHOTO-DISINTEGRATION Correct Answers E.
SCATTERED
_________ RADIATION PRODUCES THE BLACKS ON
THE FILM.
A. COMPTON
B. REMNANT
C. PHOTOELECTRIC
D. ABSORPTION
E. SCATTERED
F. PAIR PRODUCTION
G. PHOTO-DISINTEGRATION Correct Answers B.
REMNANT
__________ IS THE TOTAL REMOVAL OF PHOTON
ENERGY.
A. COMPTON
B. REMNANT
C. PHOTOELECTRIC
D. ABSORPTION
,E. SCATTERED
F. PAIR PRODUCTION
G. PHOTO-DISINTEGRATION Correct Answers D.
ABSORPTION
(mAX sec.= mAs) is the formula used to express the
a. Inverse square Law
b. Ohm's Law
c. Boyle's Law
d. Reciprocity Law Correct Answers d. Reciprocity Law
A blue-violet emitting screen used with a green sensitive film
will yield
a. higher patient dose.
b. improved resolution.
c. increased radiographic film density.
d. all of the above Correct Answers a. Higher patient dose
A factor that affects the amount of scatter produced is
a. the irradiated material.
b. milliamperage.
c. time
d. anode composition. Correct Answers a. the irradiated
material.
A film screen system that possesses high latitude will
a. produce high contrast images.
b. require precise exposure techniques.
c. produce images with many gray shades.
d. all of the above Correct Answers c. produce images with
many gray shades
,A filter has the greatest effect on dose reduction to:
a. The gonads
b. The stomach
c. The whole body
d. The skin Correct Answers d. The skin
A high grid ratio compared to a low ratio grid will:
a. absorb more secondary radiation
b. absorb less secondary radiation
c. not absorb secondary radiation
d. absorb less primary. radiation
e. not have any effect on the radiographic process Correct
Answers a. absorb more secondary radiation
A key factor that affects the amount of scatter produced is
a. kilovoltage.
b. milliamperage.
c. time
d. anode composition Correct Answers a. kilovoltage.
A material that gives off light when struck by x-ray photons is
called:
a. silver bromide
b. a phosphor
c. an intensifier
d. a reflective laver Correct Answers b. a phosphor
A PARTIAL REDUCTION IN THE # OF PHOTONS IN THE
PRIMARY BEAM IS A PROCESS KNOWN AS:
A. ATTENUATION
, B. ABSORPTION
C. SCATTERED
D. DISINTEGRATION Correct Answers A. ATTENUATION
A pathology that is difficult to penetrate is called a/an _______
condition.
a. additive
b. radiolucent
c. constructive
d. destructive Correct Answers a. additive
A pathology that is easier to penetrate is called a/an ________
condition.
a. additive
c. constructive
b. radiopaque
d. destructive Correct Answers d. destructive
A photoelectron
a. is matter and possesses energy.
b. typically travels 1-2 mm in soft tissue
c. is capable of creating biological changes.
d. all of the above Correct Answers d. all of the above
A Potter Bucky diaphragm is also known as a:
a. high grid ratio
b. grid without a ratio or radius
c. special type of a cone
d. grid that moves during exposure
e. none of the above Correct Answers d. grid that moves during
exposure
