COMPLETE TEST BANK:
Radiographic Imaging And Exposure 5th Edition Fauber
Questions & Answers With Rationales (Chapter 1-10)
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,RADIOGRAPHIC IMAGING AND EXPOSURE 5TH
EDITION FAUBER TEST BANK
CHAPTER 01: RADIATION AND ITS DISCOVERY
FAUBER: RADIOGRAPHIC IMAGING AND EXPOSURE, 5TH 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
Ans: B
X-Rays Were Discovered By Wilhelm Conrad Roentgen On November 8, 1895.
Ref: 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
Ans: A
Roentgen Was Working With A Low-Vacuum Tube Known As A Crookes Tube.
Ref: P.2
3. Which Of The Following Terms Could Be Defined As The Instantaneous Production Of
Light Only During An Interaction Between A Type Of Energy And Some Element Or
Compound?
a. Phosphorescence
b. Afterglow
c. Glowing
d. Fluorescence
Ans: D
Fluorescence Is The Instantaneous Emission Of Light From A Material Due To The Interaction
With Some Type Of Energy.
Ref: 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.
Ans: D
A Piece Of Paper Coated With Barium Platinocyanide Glowed Each Time Roentgen Energized
His Tube.
Ref: P.2
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,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.
Ref: 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.
Ref: 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.
Ref: 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.
Ref: 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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, Erythema Is Reddening And Burning Of The Skin, An Early And Less Serious Effect Of
Exposure To Large Doses Of X-Radiation.
Ref: P.5
10. X-Rays Have Which Of The Following Properties?
a. Electrical
b. Magnetic
c. Chemical
d. A And B
e. A And C
Ans: D
X-Rays, A Type Of Electromagnetic Radiation, Have Both Electrical And Magnetic Properties.
Ref: P.5
11. The Distance Between Two Successive Crests Of A Sine Wave Is Known As:
a. An Angstrom.
b. Frequency.
c. The Greek Letter Nu.
d. Wavelength
Ans: D
The Distance Between Two Successive Crests Or Troughs Of A Sine Wave Is The Measure Of
Its Wavelength.
Ref: P.6
12. X-Rays Used In Radiography Have Wavelengths That Are Measured In:
a. Angstroms.
b. Millimeters.
c. Centimeters.
d. Hertz.
Ans: A
X-Rays In The Range Used In Radiography Have Wavelengths That Are So Short That They
Are Measured In Angstroms.
Ref: P.6
13. The Frequency Of A Wave Is The Number Of Waves Passing A Given Point Per Given Unit
Of Time. Frequency Is Measured In:
a. Angstroms.
b. Hertz.
c. Inches.
d. Ev.
Ans: B
The Unit Of Frequency Is Hertz. The Frequency Of X-Rays In The Radiography Range
Varies From About 3 1019 To 3 1018 Hz.
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