7 Essential Questions That Could Save Your Life — What to Ask Your Doctor And Why It Matters - Page 3
2. What do I need to know before getting this test?

From bloodwork to X-rays to more complex procedures, medical tests play a huge role in diagnosis and prevention. But don’t just follow instructions blindly—ask questions, the National Institute of Aging notes.
Before you go into a routine test or screening, ask your doctor, why is this test being done? What do I need to do to prepare and are there any risks or side effects? It’s also important to ask how long you’ll need to wait before you receive your results and how the test will determine if something is going on with your health that needs to be addressed.
Knowing what to expect can reduce anxiety, and help you prepare physically, mentally, and financially.