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

Complete Test Bank x x




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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l

Chapter 08: Exposure Technique Selection Chapter
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09: Image Evaluation
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Chapter 10: Dynamic Imaging: Fluoroscopy
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, Radiographic Imaging and Exposure 6th Edition Fauber Tes x x x x x x x




t Bank x




Chapter 01: Radiation and Its Discovery
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Fauber: Radiographic Imaging and Exposure, 6th Edition
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MULTIPLE CHOICE x




1. When were X-rays discovered?
x x x


a. October 8, 1985 x x


b. November 8, 1895 x x


c. January 23, 1896 x x


d. August 15, 1902 x x




CORRECT ANSWER: Bx x


X-rays were discovered by Wilhelm Conrad Roentgen on November 8, 1895.
x x x x x x x x x x




REFFERENCE: p.1 x




2. What type of tube was Roentgen working with in his lab when X-rays were discovered?
x x x x x x x x x x x x x x


a. Crookes tube x


b. Fluorescent tube x


c. High-vacuum tube x


d. Wurzburg tube x




CORRECT ANSWER: Ax x


Roentgen was working with a low-vacuum tube known as a Crookes tube.
x x x x x x x x x x x




REFFERENCE: p.2 x




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


ring an interaction between a type of energy and some element or compound?
x x x x x x x x x x x x


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


Fluorescence is the instantaneous emission of light from a material due to the interaction with some t
x x x x x x x x x x x x x x x x


ype of energy.
x x




REFFERENCE: p.2 x




4. Barium platinocyanide was the: x x x


a. type of dark paper Roentgen used to darken his laboratory.
x x x x x x x x x


b. material Roentgen used to produce the first radiograph of his wife’s hand.
x x x x x x x x x x x


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


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




CORRECT ANSWER: D x x


A piece of paper coated with barium platinocyanide glowed each time Roentgen energized his tube.
x x x x x x x x x x x x x x




REFFERENCE: p.2 x

, 5. The first radiograph produced by Roentgen, of his wife’s hand, required an exposure time of:
x x x x x x x x x x x x x x


a. 15 s. x


b. 150 s. x


c. 15 min. x


d. 150 min. x




ANS: C x


It took a 15-min exposure time to produce the first radiograph.
x x x x x x x x x x




REFFERENCE: p.3 x




6. The letter x in x-ray is the symbol for:
x x x x x x x x


a. electricity.
b. the unknown. x


c. penetrating.
d. discovery.

ANS: B x


The letter x represents the mathematical symbol of the unknown.
x x x x x x x x x




REFFERENCE: p.3 x




7. The first Nobel Prize for physics was received in 1901 by:
x x x x x x x x x x


a. Marie Curie. x


b. William Crookes. x


c. Wilhelm Roentgen. x


d. Albert Einstein. x




ANS: C x


Wilhelm Roentgen received the first Nobel Prize for physics in 1901.
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REFFERENCE: p.4 x




8. X-rays were at one time called:
x x x x x


a. Becquerel rays. x


b. Roentgen rays. x


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




ANS: B x


X-rays were at one time called Roentgen rays.
x x x x x x x




REFFERENCE: p.4 x




9. Erythema, an early sign of biologic damage due to x-ray exposure, is:
x x x x x x x x x x x


a. reddening of the skin. x x x


b. a malignant tumor.
x x


c. a chromosomal change.
x x


d. one of the most serious effects of x-ray exposure.
x x x x x x x x




ANS: A x