Which of the following diagnostic imaging techniques uses high-frequency sound waves?
A)CT scan
B)MRI
C)PET scan
D)US

Name: Which of the following diagnostic imaging techniques uses high-frequency sound waves? A)CT scan B)MRI C)PET scan D)US
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Question

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Ultrasound uses high-frequency sound waves.A CT scan uses X-rays to produce a cross-sectional view.An MRI uses electromagnetic energy to produce a soft-tissue image.A PET scan uses an injection of radioactive glucose.

Which of the Following Diagnostic Imaging Techniques Uses High-Frequency Sound