Question

Ray , Ultrasound , ECG, EEG

1. A machine used for tracing heart movements--------------------

2. A machine used for taking the picture of bones-----------------

3. A machine used for recording brain disorder --------------------

4. A machine used for taking an image of internal organs without surgery







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Answer 1

Answer:

1.ECG

2.XRAY

3.EEG

4.ULTRASOUND

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