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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REFFERENCE: p.1 h
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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REFFERENCE: p.2 h
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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REFFERENCE: p.2 h
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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REFFERENCE: p.2 h
, 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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REFFERENCE: p.3 h
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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REFFERENCE: p.3 h
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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REFFERENCE: p.4 h
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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REFFERENCE: p.4 h
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
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