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Examination Questions and Answers in Basic Anatomy and Physiology
by
Martin Caon
Edition:
ISBN13:
978-981-10-2332-3
ISBN10:
1878
Medicine
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Examination Questions and Answers in Basic Anatomy and Physiology
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Title
Chapter: 17 /
Q: 15
Why do some x-ray photons will pass through the human body without deflection? Because:
Chapter: 17 /
Q: 16
How will increasing the filtration of an x-ray beam reduce the intensity of the x-ray spectrum?
Chapter: 17 /
Q: 17
What is a difference between x-rays and gamma rays?
Chapter: 17 /
Q: 18
To what energy can an x-ray tube that is operated at 110 kV accelerate electrons?
Chapter: 17 /
Q: 19
What is the purpose of adding filtration to an x-ray beam? To:
Chapter: 17 /
Q: 20
Consider the “inverse square law”. Compared to being 1 m from a point x-ray source, what will be the photon flux at a distance of 4 m from the source?
Chapter: 17 /
Q: 21
What is the purpose of an intensifying screen?
Chapter: 17 /
Q: 22
One difference between the x-radiation in the primary beam and the scattered radiation is that:
Chapter: 17 /
Q: 23
The advantage of Computed Tomography (CT) over conventional radiography is:
Chapter: 17 /
Q: 24
The contrast of a CT image displayed on a monitor may be increased by
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