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 vj vj




Radiographic Imaging and Exposure 6th Edition
vj vj vj vj vj




by Terri L. Fauber
vj vj vj

, Table of Contents
vj vj




Chaptervj01:vjRadiationvjandvjItsvjDiscoveryvj

Chaptervj02:vjThevjX-rayvjBeam

Chaptervj03:vjImagevjFormationvjandvjRadiographicvjQualityvjChapt

ervj04:vjDigitalvjImaging

Chaptervj05:vjFilm-

ScreenvjImagingvjChaptervj06:vjExposurevjT

echniquevjFactorsvjChaptervj07:vjScattervjCo

ntrol

Chaptervj08:vjExposurevjTechniquevjSelectionvjChapt

ervj09:vjImagevjEvaluation

Chaptervj10:vjDynamicvjImaging:vjFluoroscopy

, Radiographic Imaging and Exposure 6th Edition Fauber T
vj vj vj vj vj vj vj


est Bank vj



Chaptervj01:vjRadiationvjandvjItsvjDiscovery
Fauber:vjRadiographicvjImagingvjandvjExposure,vj6thvjEdition
MULTIPLEvjCHOICE

1. WhenvjwerevjX-raysv j discovered?
a. Octobervj8,vj1985
b. Novembervj8,vj1895
c. Januaryvj23,vj1896
d. Augustvj15,vj1902
CORRECTvjANSWER:vjB
X-raysv j werevjdiscoveredvjbyvjWilhelmvjConradvjRoentgenvjonvjNovembervj8,vj1895.

REFFERENCE:vjp.1

2. WhatvjtypevjofvjtubevjwasvjRoentgenvjworkingvjwithvjinvjhisvjlabvjwhenvjX-raysv j werevjdiscovered?
a. Crookesvjtube
b. Fluorescentvjtube
c. High-vacuumvjtube
d. Wurzburgvjtube

CORRECTvjANSWER:vjA
Roentgenvjwasvjworkingvjwithvjavjlow-vacuumvjtubevjknownvjasvjavjCrookesvjtube.

REFFERENCE:vjp.2

3. Whichvjofvjthevjfollowingvjtermsvjcouldvjbevjdefinedvjasvjthevjinstantaneousvjproductionvjofvjlightvj
onlyvjduringvjanvjinteractionvjbetweenvjavjtypevjofvjenergyvjandvjsomevjelementvjorvjcompound?
a. Phosphorescence
b. Afterglow
c. Glowing
d. Fluorescence
CORRECTvjANSWER:vjD
Fluorescencevjisvjthevjinstantaneousvjemissionvjofvjlightvjfromvjavjmaterialvjduevjtovjthevjinteractionvjwith
vjsomevjtypevjofvjenergy.



REFFERENCE:vjp.2

4. Bariumvjplatinocyanidevjwasvjthe:
a. typevjofvjdarkvjpapervjRoentgenvjusedvjtovjdarkenvjhisvjlaboratory.
b. materialvjRoentgenvjusedvjtovjproducevjthevjfirstvjradiographvjofvjhisvjwife’svjhand.
c. metalvjusedvjtovjproducevjthevjlow-vacuumvjtube.
d. fluorescentvjmaterialvjthatvjglowedvjwhenvjthevjtubevjwasvjenergized.

CORRECTvjANSWER:vjD
AvjpiecevjofvjpapervjcoatedvjwithvjbariumvjplatinocyanidevjglowedvjeachvjtimevjRoentgenvjenergizedvjhi
svjtube.

REFFERENCE:vjp.2

, 5. ThevjfirstvjradiographvjproducedvjbyvjRoentgen,vjofvjhisvjwife’svjhand,vjrequiredvjanvjexposurevjtimevjof:
a. 15vjs.
b. 150vjs.
c. 15vjmin.
d. 150vjmin.

ANS:v j C
Itvjtookvjavj15-minvjexposurevjtimevjtovjproducevjthevjfirstvjradiograph.

REFFERENCE:vjp.3

6. Thevjlettervjxvjinvjx-rayvjisvjthevjsymbolvjfor:
a. electricity.
b. thevjunknown.
c. penetrating.
d. discovery.

ANS:v j B
Thevjlettervjxvjrepresentsvjthevjmathematicalvjsymbolvjofvjthevjunknown.

REFFERENCE:vjp.3

7. ThevjfirstvjNobelvjPrizevjforvjphysicsvjwasvjreceivedvjinvj1901vjby:
a. MarievjCurie.
b. WilliamvjCrookes.
c. WilhelmvjRoentgen.
d. AlbertvjEinstein.
ANS:v j C
WilhelmvjRoentgenvjreceivedvjthevjfirstvjNobelvjPrizevjforvjphysicsvjinvj1901.

REFFERENCE:vjp.4

8. X-raysv j werevjatvjonevjtimevjcalled:
a. Becquerelvjrays.
b. Roentgenvjrays.
c. Z-rays.
d. nonevjofvjthevjabove.

ANS:v j B
X-raysv j werevjatvjonevjtimevjcalledvjRoentgenvjrays.

REFFERENCE:vjp.4

9. Erythema,vjanvjearlyvjsignvjofvjbiologicvjdamagevjduevjtovjx-rayvjexposure,vjis:
a. reddeningvjofvjthevjskin.
b. avjmalignantvjtumor.
c. avjchromosomalvjchange.
d. onevjofvjthevjmostvjseriousvjeffectsvjofvjx-rayvjexposure.

ANS:v j A