1. Blood and the Lymphatic and Immune System Diagnostic Procedures By: Demetris Norton
2. Diagnostic Procedures Clinical Laboratory Tests Enzyme-linked Immunosorbent Assay (also called ELISA) - is a blood test given for the AIDS virus A positive test would mean that the person has AIDS Sometimes this test can read as a false-positive If a false-positive happens then in addition to the ELISA test the Western blot test should be given to verify the results of the first test
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4. Diagnostic Procedures Clinical Laboratory Tests Western Blot – this is the backup test when the enzyme-linked immunosorbent assay test gives a false-reading to verify the presence of the HIV (AIDS virus). This test is easy to perform (Rapid Test) Results will show in 2 to 3 minutes HIV 1 and HIV2 protein sensitivity 99.5% and specificity 99.5% Easy to perform in the field And has an effectiveness for up to one year
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6. Diagnostic Procedures Diagnostic Imaging - Lymphangiography - This is a machines that takes x-rays of the lymph vessels after an injection of dye in shot into the foot. - the lymph flow through the chest is able to be traced.
8. Diagnostic Procedures Scratch Test - A patient is exposed to certain allergens to test for allergies A light scratch is given on the skin. If a positive test results it indicates that a person is allergic to that particular substance.
9. Work Cited Fremgen, Bonnie F., and Suzanne S. Frucht. “Cardiovascular System.” Medical Terminology: A Living Language. 4th ed. Upper Saddle River, NJ; Prentice Hall, 2009. 50. http://www.sero-med.de/KLINIK_Line/HIV/hiv.html http://health.allrefer.com/health/lymphangiogram-lymphangiogram.html http://www.stressfree.net/Allergy_Testing%20-%20Treatment.htm