6.The diagnosis doctors would make sure the exam plan according to the medical history,and the nurse would confirm that the patient do not have contrast medium allergy on the basis of drug allergy history.
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44.At the present time, the eriphasis of nuclear medicine studies is more on its function and
chemistry than anatomic structure.
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36.Surface coils are used as detectors and body coil as the transmitter.
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41.You need to remain perfectly still during the time the imaging take place.
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9.Although there are great differences among diagnostic X-ray machines for different diagnostic objectives,the fundamental structure of X-ray machines is similar ,which consists of X-ray generating device,X-ray imaging device and X-ray auxiliary device.
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28.To tilt the gantry forward(+) or backward(-),press the respective buttons on the gantry panel.The tilt range is from -30 to +30 degrees .Zero(0) indicate that the gantry is in the vertical position.
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50.DICOM is implemented in almost every radiology,cardiology imaging and radiotherapy device X-ray,CT,MRI, ultrasound, ete.and increasingly in devices in other medical domains such as ophthalmology and dentistry.
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29.After the scan is completed ,you can adjust the window center and width for optimal viewing of the image.
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1. Ultrasound and magnetic resonance imaging was added to the list of skills used by radiographers because they are also medical imaging, but these disciplines do not use ionizing radiation or X-rays.
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34.Resistive magnets have conventional thick copper windings and generate a great deal of heat.
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