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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

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  • November 7, 2024
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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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