What is meant by R?
A) A radiation unit that is determined by measuring ionization of air
B) A device containing a crystal that absorbs radiation energy and discharges it in the form of light when heated
C) A factor that quantifies the relative health risks of various types of radiation
D) A radiation unit used to measure patient dose
Correct Answer:
Verified
Q24: What is a Gy?
A) A radiation unit
Q25: What is a TLD?
A) A radiation unit
Q26: X-rays are a type of:
A) electricity.
B) microwave.
C)
Q27: In order to increase the penetration of
Q28: The majority of radiography education programs today
Q30: What is an Sv?
A) A radiation unit
Q31: Which of the following substances is most
Q32: Which of the following formulas represents the
Q33: An x-ray machine designed for direct viewing
Q34: The frequency of an electromagnetic sine wave
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