Question 5 of 10 Why does a patient receive more radiation from a CT scan than from having an X-ray image made? A. A CT scan involves multiple X-ray images. B. Higher-frequency rays are used in a CT scan.

Question 5 of 10

Why does a patient receive more radiation from a CT scan than from having an X-ray image made?
A. A CT scan involves multiple X-ray images.
B. Higher-frequency rays are used in a CT scan.
C. Fewer X-rays are reflected in a CT scan.
D. The X-rays are more powerful in a CT scan.

Answer: A CT scan involves multiple X-ray images.

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