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Which imaging technologies do not use radiation?

1.CT and MRI
2.MRI and ultrasound
3.nuclear medicine and x-ray
4.x-ray and ultrasound

User Nmunson
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2 Answers

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MRI and ultra sound
User Pjmil
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Answer:

2. MRI and ultrasound

Step-by-step explanation:

MRI stands for MAGNETIC resonance imaging and an ultrasound is imaging through sound waves.

User Rafael Motta
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