It is the measurement of the normal range of red blood cell count of a person. Click on the specific term to see their normal lab values: The following lab values is just a partial listing of the information provided to students enrolled in select training courses. Once approved, federal and state agencies ensure that test materials and equipment meet manufacturing and use standards. The FDA is the regulating body in charge of the development and marketing of laboratory tests that use test kits and equipment commercially manufactured in the United States. In most cases, patients are advised to defer from drinking, eating and taking medication several hours before the tests. Food, drugs, laboratory techniques and changes in laboratories may also affect results. There are many factors that can affect lab results including sex, age, race, medical history and general health. Laboratories may also compare previous tests to see if there is a change in condition. The results will then be returned to the doctor to determine health conditions. The sample will be tested to see how it reacts to different substances. All laboratory test results should be interpreted within the context of the patient’s general health and must be used with additional exams or tests.Ī doctor will send the sample collected to a laboratory for testing. The information obtained from the test can also help rule out, asses and monitor the progression of a disease and plan for treatment. Laboratory tests are commonly administered in discovering the cause of symptoms, confirming a diagnosis and screening for diseases. What are normal lab values?Īccording to the Food and Drug Administration (FDA), normal lab test values are a set of upper and lower limits generally given as a range since normal values vary from person to person. The results of the test will show if a person is within the normal lab values. Laboratory tests are procedures wherein a sample of blood, urine, other bodily fluid or tissue are checked in order to know more about a person’s health. A Comprehensive Guide to Normal Lab Values
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