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Your test is positive if it finds antinuclear antibodies in your blood. A negative result means it found none. A positive test doesn’t mean that you have an autoimmune condition. Between 3% and ...
Antibodies are proteins made by your immune system. They help your body recognize and fight infections. Antibodies normally target harmful substances, such as bacteria and viruses, by activating ...
The United States Department of Health and Human Services ( HHS) is a cabinet-level executive branch department of the U.S. federal government created to protect the health of the U.S. people and providing essential human services. Its motto is "Improving the health, safety, and well-being of America". [3]
Prostate cancer can be classified into four different stages, depending on how advanced it is. In the first stage, the tumor is only affecting your prostate and hasn’t spread to other tissues ...
The Gleason system uses the numbers 1 to 5 to grade the most common (primary) and second most common (secondary) patterns of cells found in a tissue sample. Grade 1. The cells look very much like ...
Test card. A test card, also known as a test pattern or start-up/closedown test, is a television test signal, typically broadcast at times when the transmitter is active but no program is being broadcast (often at sign-on and sign-off ). [1]
The United States Department of Homeland Security ( DHS) is the U.S. federal executive department responsible for public security, roughly comparable to the interior or home ministries of other countries. Its stated missions involve anti-terrorism, border security, immigration and customs, cyber security, and disaster prevention and management.
The alkaline phosphatase test is a common blood test that helps diagnose liver and bone disorders. Learn about its uses, procedure, and normal range.