Which imaging technique uses a strong magnetic field? (i) CT (ii) X-ra

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Unit 2: Operation and Analysis of Imaging Equipment

20262m

Which imaging technique uses a strong magnetic field?

(i) CT
(ii) X-ray
(iii) MRI
(iv) PET

Worked SolutionAI Assisted

Answer: (iii) MRI

MRI uses a strong static magnetic field (1.5 T or 3 T), gradient coils and radiofrequency pulses. It uses no ionizing radiation.

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