Test Bank Radiographic Imaging and Exposure 6th Edition by Terri L. Fauber [ISBN;NO 9780323673075]

Complete Test Bank
Radiographic Imaging and Exposure 6th Edition
by Terri L. Fauber

, Table of Contents vz vz




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 Chapte
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r 04: Digital Imaging
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Chapter 05: Film-
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Screen Imaging Chapter 06: Exposure Te
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chnique Factors Chapter 07: Scatter Cont
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rol

Chapter 08: Exposure Technique Selection Chapte
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r 09: Image Evaluation
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Chapter 10: Dynamic Imaging: Fluoroscopy
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, Radiographic Imaging and Exposure 6th Edition Fauber Te vz vz vz vz vz vz vz




st Bank vz




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




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


b. November 8, 1895 vz vz


c. January 23, 1896 vz vz


d. August 15, 1902 vz vz




CORRECT ANSWER: B vz vz


X-rays were discovered by Wilhelm Conrad Roentgen on November 8, 1895.
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REFFERENCE: p.1 vz




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


b. Fluorescent tube vz


c. High-vacuum tube vz


d. Wurzburg tube vz




CORRECT ANSWER: A vz vz


Roentgen was working with a low-vacuum tube known as a Crookes tube.
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REFFERENCE: p.2 vz




3. Which of the following terms could be defined as the instantaneous production of light on
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ly 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 vz vz


Fluorescence is the instantaneous emission of light from a material due to the interaction wit
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h some type of energy.
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REFFERENCE: p.2 vz




4. Barium platinocyanide was the:
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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.
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c. metal used to produce the low-vacuum tube.
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d. fluorescent material that glowed when the tube was energized.vz vz vz vz vz vz vz vz




CORRECT ANSWER: D vz vz


A piece of paper coated with barium platinocyanide glowed each time Roentgen energized h
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is tube.
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REFFERENCE: p.2 vz

, 5. The first radiograph produced by Roentgen, of his wife’s hand, required an exposure time of:
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a. 15 s. vz


b. 150 s. vz


c. 15 min. vz


d. 150 min. vz




ANS: C vz


It took a 15-min exposure time to produce the first radiograph.
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REFFERENCE: p.3 vz




6. The letter x in x-ray is the symbol for:
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a. electricity.
b. the unknown. vz


c. penetrating.
d. discovery.

ANS: B vz


The letter x represents the mathematical symbol of the unknown.
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REFFERENCE: p.3 vz




7. The first Nobel Prize for physics was received in 1901 by:
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a. Marie Curie. vz


b. William Crookes. vz


c. Wilhelm Roentgen. vz


d. Albert Einstein. vz




ANS: C vz


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




8. X-rays were at one time called:
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a. Becquerel rays. vz


b. Roentgen rays. vz


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




ANS: B vz


X-rays were at one time called Roentgen rays.
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REFFERENCE: p.4 vz




9. Erythema, an early sign of biologic damage due to x-ray exposure, is:
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a. reddening of the skin. vz vz vz


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