RadFAQS · Scan day prep
A gentle checklist for the morning of your scan.
Pick your scan
Different scans need slightly different prep. Pick the one closest to yours — or stay on general if you're not sure.
Scan day pass · Ultrasound
Ultrasound is gentle — just a probe, some gel, and sound waves. Most of your prep depends on which part of you is being looked at.
Log your water intake:0 of 4 glasses
Aim to finish 4 glasses an hour before your scan.
9 items left — or jump ahead.
Unsure about your instructions?
Centers often have custom protocols. Check your appointment slip, or consult our patient support channels.
This checklist is general guidance. Your center may have specific instructions for your scan — if anything in their referral or call differs from what you read here, follow them.