Patient Preparation Guide

How to Prepare for a Diagnostic Scan: What Patients Should Know

Learn how to prepare for common diagnostic imaging appointments, including ultrasound, CT scan, X-ray, mammography, and DEXA.

Patient preparing for diagnostic imaging scan at radiology clinic

Quick Summary

Preparation requirements vary depending on the type of diagnostic scan.
You may need to fast, drink water, arrive early, or avoid metal items for some scans.
Always bring your referral and any relevant previous imaging reports if available.
Your radiology clinic will provide specific instructions based on your scan type.

Bring referral

Follow instructions

Arrive early

Inform staff

Why Preparation Matters Before a Diagnostic Scan

Preparing for a diagnostic scan may assist in obtaining clear and clinically useful images. Different imaging tests, such as X-ray, ultrasound, CT scan, mammography, and DEXA, may require different preparation steps.

Your referring doctor and radiology clinic will provide instructions tailored to your scan type, medical history, and clinical needs.

Diagnostic Imaging in Tarneit and Nearby Suburbs

CareWell Diagnostix provides diagnostic imaging services for patients in and around Tarneit, Werribee, Hoppers Crossing, Point Cook, Wyndham Vale, Manor Lakes, and Truganina.

If you are searching for diagnostic imaging near me, ultrasound near me, CT scan near me, X-ray near me, or DEXA scan near me, contact the clinic to confirm referral requirements, preparation instructions, and appointment availability.

Preparation May Vary by Scan Type

CT Scan

May require fasting or preparation for contrast depending on the examination requested by your doctor.

Ultrasound

May require a full bladder or fasting depending on the area being examined.

X-ray

Usually requires minimal preparation, though jewellery or metal items may need to be removed.

DEXA Scan

Usually involves simple preparation. Please inform staff if you are pregnant or may be pregnant.

General Preparation Checklist

Bring your referral and any previous imaging if available.
Follow any fasting, drinking, or medication instructions provided.
Wear comfortable clothing and avoid metal accessories where possible.
Arrive early for check-in and preparation.
Inform staff about any medical conditions, allergies, medications, or pregnancy status.

Important Information to Share Before Your Scan

Pregnancy or possibility of pregnancy

Allergies, especially to contrast dye

Kidney conditions or chronic illness

Implants, pacemakers, or metal devices

What to Expect on the Day of Your Scan

Step	Details
Arrival	Check in at reception and confirm your details.
Preparation	You may be asked to change clothing, remove metal items, or follow scan-specific instructions.
Scanning	A trained imaging professional performs the scan according to your referral.
Aftercare	You may return to normal activities unless your doctor or the clinic advises otherwise.

Helpful Tips for a Smoother Appointment

Ask questions if you are unsure about preparation instructions.
Stay still during imaging to help obtain clear images.
Follow breathing instructions if provided during your scan.
Tell staff if you feel uncomfortable or unwell at any time.

Frequently Asked Questions

Do all diagnostic scans require preparation?

No. Preparation varies depending on the type of scan and the area being examined.

Can I take medication before the scan?

This depends on your scan type and medical history. Please follow the instructions provided or check with your doctor or the clinic.

What happens if I do not follow preparation instructions?

Your scan may need to be delayed or rescheduled if preparation is required for suitable imaging.

Can I book diagnostic imaging near Tarneit?

CareWell Diagnostix provides diagnostic imaging services for patients in Tarneit and surrounding suburbs. Please contact the clinic to confirm availability.

Need Help Preparing for Your Scan?

If you have a valid referral, our team can assist with appointment information, scan preparation guidance, and available imaging services.

Make an appointment

Important Information

This information is general in nature and does not replace professional medical advice, diagnosis, or treatment. Please consult your GP, specialist, or qualified healthcare professional for advice specific to your circumstances.