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Questions and Answers
What is the SI unit used to measure specific tissue doses received in diagnostic applications?
What is the SI unit used to measure specific tissue doses received in diagnostic applications?
- Gray-a
- Tissue
- Gray-t (correct)
- Milli-Gy
What is the difference between exposure and absorbed dose?
What is the difference between exposure and absorbed dose?
- Exposure and absorbed dose are the same thing.
- Exposure measures the amount of energy absorbed by the patient's body, while absorbed dose measures radiation in air.
- Absorbed dose measures the amount of energy absorbed by the patient's body, while exposure measures the amount of energy absorbed by the equipment.
- Exposure measures radiation in air, while absorbed dose measures the amount of energy absorbed by the patient's body. (correct)
What is the prefix used with the Gy to make the numbers easier to relate to?
What is the prefix used with the Gy to make the numbers easier to relate to?
- Mega
- Micro
- Milli (correct)
- Kilo
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