COMPLETE TEST BANK RADIOGRAPHIC IMAGING AND EXPOSURE 7TH EDITION FAUBER QUESTIONS & ANSWERS WITH RATIONALES (CH 1-10)

, TableofContents


Chapter01:RadiationandItsDiscovery

gg Chapter 02: The X-ray Beam
gg gg gg gg




Chapter03:ImageFormationandRadiographicQuality Chapter 04:
g g g g g gg gg




gg Digital Imaging
gg




Chapter 05: Film-Screen Imaging Chapter
gg gg gg gg




06:Exposure Technique Factors Chapter
gg g gg gg




07: Scatter Control
gg gg gg




Chapter08:ExposureTechniqueSelection Chapter gg




gg 09: Image Evaluation
gg gg




Chapter10:DynamicImaging:Fluoroscopy g

, RadiographicImagingandExposure6thEditionFauber g g




TestBank g




Chapter01:RadiationandItsDiscovery
Fauber:RadiographicImagingandExposure,6thEdition i




MULTIPLECHOICE

1. WhenwereX-rays discovered?
a. October8, 1985 gg


b. November8, 1895 gg


c. January23, 1896 gg


d. August 15, 1902 gg gg




CORRECT ANSWER: B
ii ii



X-rays werediscovered byWilhelm Conrad Roentgen on November8, 1895. gg g gg gg gg gg gg




REFFERENCE: p.1 gg




2. Whattypeof tubewas Roentgen working with inhis lab when X-rays were discovered?
gg gg gg gg gg gg gg gg gg


a. Crookes tube gg


b. Fluorescent tube i



c. High-vacuum tube ii



d. Wurzburgtube

CORRECT ANSWER: A
ii ii



Roentgen was working with alow-vacuum tube knownas aCrookes tube.
gg gg gg gg gg gg gg gg




REFFERENCE: p.2 gg




3. Which of the following terms could be defined as the instantaneous production of light only
gg gg gg gg gg gg gg gg gg gg gg gg gg gg


during an interaction between a type of energy and some element or compound?
gg gg gg gg gg gg gg gg gg gg gg gg gg


a. Phosphorescence
b. Afterglow
c. Glowing
d. Fluorescence
CORRECT ANSWER: D ii ii



Fluorescenceis theinstantaneous emission of light from amaterial duetotheinteraction with some
gg gg gg i gg gg gg gg gg


type of energy.
gg gg gg




REFFERENCE: p.2 gg




4. Barium platinocyanide was the:
gg gg gg


a. typeofdark paper Roentgen used to darken his laboratory.
gg gg gg gg gg gg gg


b. material Roentgen usedto producethe first radiographofhis wife’s hand.
g gg gg gg gg gg g


c. metal used to producethelow-vacuum tube.
gg gg gg gg


d. fluorescent material that glowed whenthetubewasenergized.
gg gg gg gg




CORRECT ANSWER: D ii ii



Apieceofpaper coated with barium platinocyanideglowed each timeRoentgen energized his tube.
gg gg gg gg gg gg gg gg gg




REFFERENCE: p.2 gg

, 5. Thefirst radiograph produced byRoentgen, of his wife’shand, required an exposuretimeof:
gg gg gg g gg i gg gg gg gg


a. 15 s. gg


b. 150 s. gg


c. 15 min. gg


d. 150 min. gg




ANS: g g C
It took a15-min exposuretimeto producethe first radiograph.
gg gg gg gg gg gg




REFFERENCE: p.3 gg




6. Theletter x in x-ray is thesymbol for:
gg gg gg gg gg gg


a. electricity.
b. the unknown. gg


c. penetrating.
d. discovery.

ANS: g g B
Theletter x represents the mathematical symbol of the unknown.
gg gg gg gg gg gg gg gg




REFFERENCE: p.3 gg




7. Thefirst Nobel Prizefor physics was received in 1901 by:
gg gg gg gg gg gg gg gg


a. Marie Curie. gg


b. WilliamCrookes. g


c. Wilhelm Roentgen. gg


d. Albert Einstein. gg




ANS: g g C
Wilhelm Roentgen received thefirst Nobel Prize forphysics in 1901.
gg gg gg gg gg gg gg gg




REFFERENCE: p.4 gg




8. X-rays were at onetime called: gg gg gg


a. Becquerelrays.
b. Roentgenrays.
c. Z-rays.
d. noneof the above. gg gg




ANS: g g B
X-rays were at onetimecalled Roentgen rays. g gg gg gg




REFFERENCE: p.4 gg




9. Erythema, an earlysign ofbiologic damagedueto x-rayexposure, is:
gg gg g g gg gg gg


a. reddening oftheskin. gg


b. a malignant tumor.
gg gg


c. achromosomal change. gg


d. oneofthemost serious effects ofx-ray exposure. gg gg gg gg




ANS: g g A