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Diagnostic Testing A-Z

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    Prepare to Get the Most Out of Your Doctor Visit

    When you hear, “The doctor will see you now,” be sure to make the most of every second.

  • How To Request a Test

    How to Request a Test

    When you visit your physician or other healthcare professional, go prepared. You may have heard about a new medical study, a new medication or a new laboratory test that might be right for you.

  • Early Detection for Oral Cancer Risk

    A saliva test from your physician or dentist's office can help tell if you are at increased risk for oral cancer. The human papillomavirus (HPV) comes in many forms.

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    What Is Fasting and Do I Need to Fast?

    When your healthcare provider orders certain tests, you may be told to fast for several hours before the test or overnight. Here’s what you need to know to comply with your doctor’s instructions.

Explore "The 9 Visual Rules of Wellness"

Rule #1 is baseline your health.  Learn more from theVisualMD.com
 

Learn About a Test

Learn about various tests at LabTestsOnline.org, a public resource on clinical lab testing.

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Popular and Featured Tests

Talking to Your Doctor About Prescription Drug Testing

Prescription pain-relief drugs require careful monitoring to ensure that they are used as intended.