329 results found
Medical tests
… Virus (HIV) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … to HIV are present (positive), the test is usually repeated to confirm the diagnosis. If ELISA is negative, other … recent infection, find out if an HIV infection is present when antibody test results were uncertain, and screen blood …
Medical tests
… Self-Examination On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … or by his sex partner. The chance of cure is very high when this cancer is found early and treated right away. Testicular self-examination A …
Medical tests
… Blood Type Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … is called a transfusion reaction, and it occurs immediately when incompatible blood is transfused. A transfusion … reaction can be mild or cause a serious illness and even death. Type O-negative blood does not have any antigens. It …
Medical tests
… (PKU) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … in most foods that have protein, such as milk, cheese, and meats. It is important to find this disease early. All babies … A brief pain, like a sting or a pinch, is usually felt when the lancet punctures the skin. Your baby may feel a …
Medical tests
… Coombs Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … transfusion reaction and can cause serious illness or even death. This is why matching blood type is so important. Rh … the father has Rh-positive blood. Rh sensitization happens when the baby's blood mixes with the mother's blood during …
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … if you are pregnant. Find an ectopic pregnancy. Check the treatment of a molar pregnancy. See if there is a greater … catch urine in a cup given to you by a health professional. When you are finished, you give the cup back. How long the …
Medical tests
… Testosterone Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … (androgen) in the blood. Testosterone affects sexual features and development. In men, it is made in large amounts … gland controls the level of testosterone in the body. When the testosterone level is low, the pituitary gland …
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … birth defects (especially Down syndrome ) during pregnancy. When the test for estriol is done with hormone inhibin A, … tumours growing in the testicles. Monitor treatment with fertility medicines. Learn more Pregnancy: …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … do not have symptoms, or cause diseases that can be life-threatening. For example, hemoglobin S is found in sickle cell … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… Chest X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … of the chest and another from the side. In an emergency when only one X-ray picture is taken, a front view is … cause of common symptoms such as a cough, shortness of breath, or chest pain. Find lung conditions—such as pneumonia, …
