Test Bank for Essentials of Radiographic Physics and Imaging, 3rd Edition by James Johnston; Terri L. Fauber, 9780323566681, Covering Chapters 1-17

Complete Test Bank h h




Radiographic Imaging and Exposure 6th Edition
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by Terri L. Fauber
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, Table of Contents
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Chapter 01: Radiation and Its Discovery C
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hapter 02: The X-ray Beam
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Chapter 03: Image Formation and Radiographic Quality Chapter
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04: Digital Imaging
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Chapter 05: Film-
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Screen Imaging Chapter 06: Exposure Tec
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hnique Factors Chapter 07: Scatter Contro
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Chapter 08: Exposure Technique Selection Chapter
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h09: Image Evaluation
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Chapter 10: Dynamic Imaging: Fluoroscopy
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, Radiographic Imaging and Exposure 6th Edition Fauber Tes
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t Bank h




Chapter 01: Radiation and Its Discovery
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Fauber: Radiographic Imaging and Exposure, 6th Edition
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MULTIPLEhCHOICE

1. WhenhwerehX-raysh discovered?
a. Octoberh8,h1985
b. Novemberh8,h1895
c. Januaryh23,h1896
d. Augusth15,h1902
CORRECThANSWER:hB
X-raysh werehdiscoveredhbyhWilhelmhConradhRoentgenhonhNovemberh8,h1895.

REFFERENCE:hp.1

2. WhathtypehofhtubehwashRoentgenhworkinghwithhinhhishlabhwhenhX-raysh werehdiscovered?
a. Crookeshtube
b. Fluorescenthtube
c. High-vacuumhtube
d. Wurzburghtube

CORRECThANSWER:hA
Roentgenhwashworkinghwithhahlow-vacuumhtubehknownhashahCrookeshtube.

REFFERENCE:hp.2

3. Whichhofhthehfollowinghtermshcouldhbehdefinedhashthehinstantaneoushproductionhofhlighthonlyhd
uringhanhinteractionhbetweenhahtypehofhenergyhandhsomehelementhorhcompound?
a. Phosphorescence
b. Afterglow
c. Glowing
d. Fluorescence
CORRECThANSWER:hD
Fluorescencehishthehinstantaneoushemissionhofhlighthfromhahmaterialhduehtohthehinteractionhwithhsom
ehtypehofhenergy.

REFFERENCE:hp.2

4. Bariumhplatinocyanidehwashthe:
a. typehofhdarkhpaperhRoentgenhusedhtohdarkenhhishlaboratory.
b. materialhRoentgenhusedhtohproducehthehfirsthradiographhofhhishwife’shhand.
c. metalhusedhtohproducehthehlow-vacuumhtube.
d. fluorescenthmaterialhthathglowedhwhenhthehtubehwashenergized.

CORRECThANSWER:hD
AhpiecehofhpaperhcoatedhwithhbariumhplatinocyanidehglowedheachhtimehRoentgenhenergizedhhishtub
e.

REFFERENCE:hp.2

, 5. ThehfirsthradiographhproducedhbyhRoentgen,hofhhishwife’shhand,h requiredhanhexposurehtimehof:
a. 15hs.
b. 150hs.
c. 15hmin.
d. 150hmin.

ANS:h C
Ithtookhah15-minhexposurehtimehtohproducehthehfirsth radiograph.

REFFERENCE:hp.3

6. Thehletterhxhinhx-rayhishthehsymbolhfor:
a. electricity.
b. thehunknown.
c. penetrating.
d. discovery.

ANS:h B
Thehletterhxhrepresentshthehmathematicalhsymbolhofhthehunknown.

REFFERENCE:hp.3

7. ThehfirsthNobelhPrizehforhphysicshwashreceivedhinh1901hby:
a. MariehCurie.
b. WilliamhCrookes.
c. WilhelmhRoentgen.
d. AlberthEinstein.
ANS:h C
WilhelmhRoentgenhreceivedhthehfirsthNobelhPrizehforhphysicshinh1901.

REFFERENCE:hp.4

8. X-raysh werehathonehtimehcalled:
a. Becquerelhrays.
b. Roentgenhrays.
c. Z-rays.
d. nonehofhthehabove.

ANS:h B
X-raysh werehathonehtimehcalledhRoentgenhrays.

REFFERENCE:hp.4

9. Erythema,hanhearlyhsignh ofhbiologichdamagehduehtohx-rayhexposure,his:
a. reddeninghofhthehskin.
b. ahmalignanthtumor.
c. ahchromosomalhchange.
d. onehofhthehmosthseriousheffectshofhx-rayhexposure.

ANS:h A