Test Bank -Radiographic Imaging and Exposure 6th Edition by Terri L. Fauber Questions & Answers (Chapter 1-10) latest edition

=Complete Test Bank
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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
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Chapter 02: The X-ray Beam
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Chapter 03: Image Formation and Radiographic Quality
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Chapter 04: Digital Imaging
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Chapter 05: Film-Screen Imaging Chapter
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h 06: Exposure Technique FactorsChapter
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07: Scatter Control
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Chapter08:Exposure Technique SelectionChapter
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09: Image Evaluation
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Chapter10: Dynamic Imaging: Fluoroscopy
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, Radiographic Imaging and Exposure 6th Edition Fauber h h h h h h




Test Bank h h




Chapter01: Radiation and Its Discovery
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Fauber: Radiographic Imaging and Exposure, 6th Edition
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MULTIPLE CHOICE h




1. When were X-rays discovered?
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a. October 8, 1985 h h




b. November 8, 1895 h h




c. January 23, 1896 h h




d. August 15, 1902 h h




CORRECT ANSWER: B h h




X-rays were discovered by Wilhelm Conrad Roentgen on November 8, 1895.
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2. What type of tube was Roentgen working with in his lab when X-rays were discovered?
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a. Crookes tube h




b. Fluorescent tube h




c. High-vacuum tube h




d. Wurzburg tube h




CORRECT ANSWER: A h h




Roentgen was working with a low-vacuum tube known as a Crookes tube.
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3. Which of the following terms could be defined as the instantaneous production of light only
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during an interaction between a type of energy and some element or compound?
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a. Phosphorescence
b. Afterglow
c. Glowing
d. Fluorescence
CORRECT ANSWER: D h h




Fluorescence is the instantaneous emission oflight from a material due to theinteraction withsome
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type of energy.
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4. Barium platinocyanide was the: h h h




a. type of dark paper Roentgen used to darken his laboratory.
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b. material Roentgen used to produce the first radiograph of his wife’s hand. h h h h h h h h h h h




c. metal used to produce the low-vacuum tube. h h h h h h




d. fluorescent material that glowed when the tube was energized. h h h h h h h h




CORRECT ANSWER: D h h




A piece of paper coated with barium platinocyanide glowed each time Roentgen energized histube.
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, 5. Thefirst radiograph produced by Roentgen, of his wife’s hand, required an exposure time of:
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a. 15 s. h




b. 150 s.
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c. 15 min. h




d. 150 min. h




ANS: C
It took a15-min exposure time to produce the first radiograph.
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6. The letter x in x-ray is the symbol for:
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a. electricity.
b. the unknown. h




c. penetrating.
d. discovery.

ANS: B
The letter x represents the mathematical symbol of the unknown.
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7. The first Nobel Prize for physics was received in 1901 by:
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a. MarieCurie. h




b. William Crookes. h




c. Wilhelm Roentgen. h




d. AlbertEinstein. h




ANS: C
Wilhelm Roentgen received the first Nobel Prize for physics in 1901.
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8. X-rays were at one time called: h h h h h




a. Becquerel rays. h




b. Roentgen rays. h




c. Z-rays.
d. none of the above. h h h




ANS: B
X-rays were at one time called Roentgen rays.
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9. Erythema, an early sign of biologic damage due to x-ray exposure, is:
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a. reddening of the skin. h h h




b. a malignant tumor.
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c. achromosomal change.
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d. one of the most serious effects of x-ray exposure.
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ANS: A