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Test Bank for Essentials of Radiographic Physics and Imaging, 3rd Edition by James Johnston; Terri L. Fauber| All Chapters Included| 100% Verified$15.49
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Test Bank
Essentials Of Radiographic Physics And Imaging,
3rd Edition By James Johnston; Terri L. Fauber,
,Table Of Contents
Chapter 01: Radiation And Its Discovery
Chapter 02: The X-Ray Beam
Chapter 03: Image Formation And Radiographic
QualityChapter 04: Digital Imaging
Chapter 05: Film-Screen Imaging
Chapter 06: Exposure Technique Factors
Chapter 07: Scatter Control
Chapter 08: Exposure Technique Selection
Chapter 09: Image Evaluation
Chapter 10: Dynamic Imaging: Fluoroscopy
,Chapter 01: Radiation And Its Discovery
Fauber: Radiographic Imaging And Exposure, 3rd Edition
MULTIPLE CHOICE
1. When Were X-Rays Discovered?
a. October 8, 1985
b. November 8, 1895
c. January 23, 1896
d. August 15, 1902
CORRECT ANSWER: B
X-Rays Were Discovered By Wilhelm Conrad Roentgen On November 8, 1895.
REFFERENCE: P.1
2. What Type Of Tube Was Roentgen Working With In His Lab When X-Rays Were Discovered?
a. Crookes Tube
b. Fluorescent Tube
c. High-Vacuum Tube
d. Wurzburg Tube
CORRECT ANSWER: A
Roentgen Was Working With A Low-Vacuum Tube Known As A Crookes Tube.
REFFERENCE: P.2
3. Which Of The Following Terms Could Be Defined As The Instantaneous Production Of
Light OnlyDuring An Interaction Between A Type Of Energy And Some Element Or
Compound?
a. Phosphorescence
b. Afterglow
c. Glowing
d. Fluorescence
CORRECT ANSWER: D
Fluorescence Is The Instantaneous Emission Of Light From A Material Due To The
Interaction WithSome Type Of Energy.
REFFERENCE: P.2
4. Barium Platinocyanide Was The:
a. Type Of Dark Paper Roentgen Used To Darken His Laboratory.
b. Material Roentgen Used To Produce The First Radiograph Of His Wife’s Hand.
c. Metal Used To Produce The Low-Vacuum Tube.
d. Fluorescent Material That Glowed When The Tube Was Energized.
CORRECT ANSWER: D
A Piece Of Paper Coated With Barium Platinocyanide Glowed Each Time Roentgen
Energized HisTube.
REFFERENCE: P.2
, 5. The First Radiograph Produced By Roentgen, Of His Wife’s Hand, Required An Exposure Time
Of:
a. 15 S.
B. 150 S.
c. 15 Min.
d. 150 Min.
ANS: C
It Took A 15-Min Exposure Time To Produce The First Radiograph.
REFFERENCE: P.3
6. The Letter X In X-Ray Is The Symbol For:
a. Electricity.
b. The Unknown.
c. Penetrating.
d. Discovery.
ANS: B
The Letter X Represents The Mathematical Symbol Of The Unknown.
REFFERENCE: P.3
7. The First Nobel Prize For Physics Was Received In 1901 By:
a. Marie Curie.
b. William Crookes.
c. Wilhelm Roentgen.
d. Albert Einstein.
ANS: C
Wilhelm Roentgen Received The First Nobel Prize For Physics In 1901.
REFFERENCE: P.4
8. X-Rays Were At One Time Called:
a. Becquerel Rays.
b. Roentgen Rays.
c. Z-Rays.
d. None Of The Above.
ANS: B
X-Rays Were At One Time Called Roentgen Rays.
REFFERENCE: P.4
9. Erythema, An Early Sign Of Biologic Damage Due To X-Ray Exposure, Is:
a. Reddening Of The Skin.
b. A Malignant Tumor.
c. A Chromosomal Change.
d. One Of The Most Serious Effects Of X-Ray Exposure.
ANS: A
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