Diagnostic Services: What to Expect Before Your Test

Diagnostic tests give clinical teams useful information to support diagnosis, treatment decisions, and follow-up care. Preparation varies depending on the type of test requested.

Before visiting a diagnostic department, patients should confirm whether they need to fast, drink water, bring an imaging request form, or share information about current medicines and previous results.

The care team can explain what to expect, how results are reviewed, and whether a follow-up consultation is needed. Patients should ask for clarification whenever an instruction is unclear.