Why do I need a lab test?Lab tests are used in many different ways. Your health care provider may order one or more lab tests to:Diagnose or rule out a specific disease or conditionAn HPV test is an example of this type of test. It can show you whether or not you have an HPV infectionScreen for a disease. A screening test can show if you are at a higher risk for getting a specific disease. It can also find out if you have a disease, even if you have no symptoms.A Pap test is a type of screening test for cervical cancerMonitor a disease and/or treatment. If you've already been diagnosed with a disease, lab tests can show if your condition is getting better or worse. It can also show if your treatment is working.A blood glucose test is a type of test that is used to monitor diabetes and diabetes treatment. It is also sometimes used to diagnose the disease.Check your overall health. Lab tests are often included in a routine checkup. Your provider may order tests of various organs and systems to see if there have been changes in your health over time. Testing can help find health problems before symptoms appear.A complete blood count is a type of routine test that measures different substances in your blood. It can give your health care provider important information about your overall health and risk for certain diseases.
