RADIOtherapy Past exam question help!
Can you please help me with this question.
A patient is position d supine such that their anterior skin surface is at a distance of 84cm from the x-ray target. The image intensifier/ detector is positioned at a distance of 1830cm from the x-ray target. If the field size on th patients anterior skin is 12cm x 15cm. What is the field size at 130cm.
A patient is position d supine such that their anterior skin surface is at a distance of 84cm from the x-ray target. The image intensifier/ detector is positioned at a distance of 1830cm from the x-ray target. If the field size on th patients anterior skin is 12cm x 15cm. What is the field size at 130cm.
Hi - sorry you haven't had a response to this yet. I'm just going to bump the thread in the hope that someone sees this and can help 
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