227 results found
Health topics
… Coombs test can be used to determine whether there are antibodies to the Rh factor in the mother's blood. In this … (negative) result means that the mother has not developed antibodies against the fetus's blood. A negative Coombs test … (positive) result means that the mother has developed antibodies to the fetal red blood cells and is sensitized . …
Medical tests
… ) of the virus that causes hepatitis or for the proteins ( antibodies ) the body makes against HCV. These proteins will … show no infection are called negative. This means that no antibodies against HCV and no HCV genetic material was … Hepatitis C virus tests Normal (negative): No hepatitis C antibodies are found. No hepatitis C genetic material (RNA) …
Medical tests
… amount of the RF antibody present in the blood. Normally, antibodies are produced by the immune system to help destroy … with tiny rubber (latex) beads that are covered with human antibodies. If RF is present, the latex beads clump together … sheep's red blood cells that have been covered with rabbit antibodies. If RF is present, the red blood cells clump …
Medications
… an injection of immune globulin. Immune globulin contains antibodies against the viruses and will immediately help … protect you from developing an infection. However, these antibodies last only a few months. For proper protection, it … Event Reporting System (VAERS) at 1-800-822-7967. In Canada, you may call the Vaccine Safety Section at Public …
Medications
… of hepatitis B immune globulin (HBIG). HBIG is a dose of antibodies against the virus and will immediately help protect you from developing an infection. These antibodies only last a few months. For long-term protection, … Event Reporting System (VAERS) at 1-800-822-7967. In Canada, you may call the Vaccine Safety Section at Public …
Medical tests
… type A blood. The liquid portion of your blood (plasma) has antibodies that attack type B blood. About 42 out of 100 people in Canada have type A blood, with 6 people having A-negative … The B antigen. You have type B blood. Your plasma has antibodies that attack type A blood. About 9 out of 100 …
Medical tests
… are done to check for a syphilis infection. They look for antibodies to the bacteria that cause syphilis . Some tests … . That means it is spread through sexual contact: vaginal, anal, or oral sex. It can also spread to the fetus of a … Normal results are called negative. No syphilis bacteria or antibodies are found. If no antibodies are found, it is …
Medical tests
… anticoagulant syndrome develop when the immune system makes antibodies that attack blood clotting factors. This can … These conditions happen when the immune system makes antibodies that attack blood clotting factors. This can … anticoagulant syndrome develop when the immune system makes antibodies that attack blood clotting factors. This can …
Medical tests
… Allergy blood tests look for substances in the blood called antibodies . Blood tests are not as sensitive as skin tests … to the substance. Has had a severe allergic reaction ( anaphylaxis ). Has had positive skin tests to many foods. … treated paper. It's then sent to a lab to find out if antibodies to any of the allergens being tested are present. …
Medical tests
… clinics. These tests check blood from a finger stick for antibodies to HSV-2. The results are generally ready in … are called negative. No herpes simplex virus (HSV) or antibodies are found. Abnormal: Abnormal results that show HSV are called positive. Herpes virus or antibodies are found. A normal (negative) test result does …
