What is laboratory testing?
Laboratory testing provides information (lab results) about the state of a peron’s health by the use of tests on blood, tissue or body fluid specimens.
Is your laboratory open to the public?
We provide laboratory services for doctors, health care practitioners, medical treatment centers, and hopsitals. We do not service requests from the general public at this time.
Who interprets lab test results?
Lab test results are used along with a physical exam and other diagnostic tests to make judgments about a person’s health. For that reason, the doctor(s) or other medical professionals that provide health care are in the best position to interpret test results.
How are lab tests used?
Lab tests are useful in three ways:
Screening: Lab tests identify the risk of disease or a medical condition in patients who present no symptoms. This allows for early diagnosis, which enables doctors to better treat or to prevent disease from occurring. Good examples are the Pap test and cholesterol levels.
Diagnosis: Lab tests help identify or exclude the presence of a condition or an illness in patients who have symptoms. Examples include a pregnancy test or a blood count for anemia. Sometimes lab tests tell the practitioner what stage a disease is in.
Management: Lab tests help doctors determine the prognosis or course a disease is likely to take, monitor how the disease progresses, determine if a disease is recurring and decide on what drugs or other treatments will be likely to help a patient. Antibiotic susceptibilities that predict how an infection will respond to specific drugs are an example of this type of test.
Where are the lab tests performed?
How long does it take to get lab test results?
Lab results need to be timely. Most test results are posted to our online portal within 24 hours of when the test is performed. Some tests take longer to complete, which is acceptable if your condition allows. Nearly all test results are reported within a week.
How accurate are lab tests?
Lab test results are useful to the health care practitioner only if the results are accurate, precise and timely. An accurate test result is one that closely corresponds to its true value. Testing should also be precise; in other words, the results of a particular test should be consistently reliable from patient to patient and from one time to the next.
The accuracy and precision of a particular test depend on many factors. Some tests are inherently more accurate than others. The lab takes specific measures to make sure that test results reported to your doctor are as accurate and precise as possible.
Blood test accuracy and precision are constantly monitored by the use of quality controls—specimens that have previously determined results. Controls are specimens that are tested with every “batch” or group of specimens. Their results are known by lab personnel and must closely correspond to their predetermined value. If not, the batch must be repeated. Proficiency testing specimens are controls sent to the laboratory from an outside source—either from a governmental or private organization. The results are unknown to the lab personnel and must be accurately reported for the lab to maintain its license or certification.
There are several government and independent organizations that monitor lab testing quality. These organizations also periodically inspect laboratories and their records from time to time.
Laboratories also maintain their own quality assurance standards. The Quality Assurance department of Advanced Biomedical, under the leadership of the medical director, constantly monitors lab test accuracy and precision, as well as other aspects of the lab process, from the drawing of the specimen to the reporting of results.