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Test Bank: Radiographic Imaging and Exposure 5th Edition by Fauber - Ch. 1-10, 9780323356244, with Rationales CA$34.95   Add to cart

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Test Bank: Radiographic Imaging and Exposure 5th Edition by Fauber - Ch. 1-10, 9780323356244, with Rationales

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Test Bank: Radiographic Imaging and Exposure 5th Edition by Fauber - Ch. 1-10, 9780323356244, with Rationales

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  • May 15, 2024
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Radiographic Imaging and Exposure


Fauber, Terri L.
5th Edition




9780323356244

,Table of content
Chapter 1. Radiation and Its Discovery
Chapter 2. The X-ray Beam
Chapter 3. Image Formation and Radiographic Quality
Chapter 4. Digital Imaging
Chapter 5. Film-Screen Imaging
Chapter 6. Exposure Technique Factors
Chapter 7. Scatter Control
Chapter 8. Exposure Technique Selection
Chapter 9. Image Evaluation
Chapter 10. Dynamic Imaging: Fluoroscopy

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Chapter 01: Radiation and Its Discovery
Fauber: Radiographic Imaging and Exposure, 5th Edition


MULTIPLE CHOICE

1. When were x-rays discovered?
a. October 8, 1985
b. November 8, 1895
c. January 23, 1896
d. August 15, 1902
ANS: B
X-rays were discovered by Wilhelm Conrad Roentgen on November 8, 1895.

REF: p.1

2. What type of tube was Roentgen working with in his lab when x-rays were discovered?
a. Crookes tube
b. Fluorescent tube
c. High-vacuum tube
d. Wurzburg tube
ANS: A
Roentgen was working with a low-vacuum tube known as a Crookes tube.

REF: p.2
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3. Which of the following terms could be defined as the instantaneous production of light only
during an interaction between a type of energy and some element or compound?
a. Phosphorescence
b. Afterglow
c. Glowing
d. Fluorescence
ANS: D
Fluorescence is the instantaneous emission of light from a material due to the interaction with
some type of energy.

REF: p.2

4. Barium platinocyanide was the:
a. type of dark paper Roentgen used to darken his laboratory.
b. material Roentgen used to produce the first radiograph of his wife’s hand.
c. metal used to produce the low-vacuum tube.
d. fluorescent material that glowed when the tube was energized.
ANS: D
A piece of paper coated with barium platinocyanide glowed each time Roentgen energized his
tube.

REF: p.2




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5. The first radiograph produced by Roentgen, of his wife’s hand, required an exposure time of:
a. 15 s.
b. 150 s.
c. 15 min.
d. 150 min.
ANS: C
It took a 15-min exposure time to produce the first radiograph.

REF: p.3

6. The letter x in x-ray is the symbol for:
a. electricity.
b. the unknown.
c. penetrating.
d. discovery.
ANS: B
The letter x represents the mathematical symbol of the unknown.

REF: p.3

7. The first Nobel Prize for physics was received in 1901 by:
a. Marie Curie.
b. William Crookes.
c. Wilhelm Roentgen.
d. Albert Einstein. TESTBANKSELLER.COM
ANS: C
Wilhelm Roentgen received the first Nobel Prize for physics in 1901.

REF: p.4

8. X-rays were at one time called:
a. Becquerel rays.
b. Roentgen rays.
c. Z-rays.
d. none of the above.
ANS: B
X-rays were at one time called Roentgen rays.

REF: p.4

9. Erythema, an early sign of biologic damage due to x-ray exposure, is:
a. reddening of the skin.
b. a malignant tumor.
c. a chromosomal change.
d. one of the most serious effects of x-ray exposure.
ANS: A




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