Start with the exact exam name and preparation instructions.
Patients should follow instructions from their own healthcare provider or imaging center.
Health Journal · Imaging
How to prepare for common diagnostic imaging.
Preparation varies by exam. This demo guide shows how a healthcare site can make instructions easier to follow.
MRI, CT, ultrasound and X-ray answer different clinical questions. Preparation can involve clothing, food, contrast screening or implant safety checks depending on the exam.
Technology is only one part of the diagnostic process.
MRI
30-60 min
Screening for metal implants required.CT Scan
15-30 min
Contrast preparation may apply.Ultrasound
20-45 min
Preparation varies by exam.X-Ray
10-20 min
Remove metal objects as directed.Angiography
60-90 min
Fasting may be required.Cystoscopy
30-45 min
Follow clinician instructions.
Results belong in a clinical conversation.
This page is demo content, not medical advice. Always follow instructions from your own clinician.