![]() ![]() These facilities are usually designed to minimize sample handling by the patient and embarrassment. Sometimes these types of samples can be collected at home and brought to a medical office or facility, but they also may be collected at a medical facility such as a doctor’s office, clinic, laboratory patient service center, or hospital. Usually, collecting these samples is painless, but obtaining them can occasionally be awkward and unpleasant because they involve elimination of bodily wastes and involve body parts and functions people prefer to keep private. Collection of some samples from young children or patients with physical limitations may require assistance. ![]() Some samples such as urine, feces, and sputum can be collected as the body naturally eliminates them, while semen can be collected by the patient. Samples naturally eliminated from the body ![]() Sometimes there are options for the type of sample, such as with HIV antibody testing (blood, urine, and oral fluid screening tests are available), and in other situations, one particular type of sample is required. However, the sample used for testing is often determined by the purpose of the particular test: a blood glucose test is used to help diagnose diabetes and monitor blood glucose levels in diabetics while urine glucose is one of the substances tested when a urinalysis is performed, such as when a urinary tract infection or kidney disorder is suspected. ![]() For example, glucose testing can be performed on both blood and urine samples. You may notice on this web site that some tests can be performed on more than one type of sample. For some, minor surgery and anesthesia give the health practitioner access to the required sample. Others are quick and easy to acquire because they reside in the body’s orifices. However, samples of urine, saliva, sputum, feces, semen, and other bodily fluids and tissues also can be tested.įor some samples, they can be obtained as the body naturally eliminates them. Most often, all that is required is a blood sample. Today’s technologies allow testing on an impressively wide variety of samples collected from the human body. ![]()
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