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Health topics
… Intrauterine Fetal Blood Transfusion On this page: Treatment Overview What To … Treatment Overview An intrauterine transfusion provides blood to an Rh-positive fetus when fetal red blood cells are … suggests anemia. The bilirubin result from amniocentesis testing shows that the fetus is moderately to severely …
Health topics
… Low Blood Pressure (Hypotension) On this page: What is low blood pressure? Blood pressure is a measure of how hard … you take. You will have a physical examination, and other tests may be done. Your doctor may check for another health …
Medical tests
… Tests for Erection Problems On this page: Test Overview … problem. Most erection problems are caused by a mix of blood vessel, nerve, or psychological issues. To find the … Blood tests, such as a complete blood count (CBC) , blood glucose, cholesterol, and triglyceride . A urine test. If …
Medical tests
… Sickle Cell Test On this page: Test Overview Why It Is Done How To … Test Overview A sickle cell test is a blood test done to check for sickle cell trait or sickle cell disease . Sickle cell disease is an inherited blood disease that causes red blood cells to be deformed ( …
Medical tests
… Chloride (Cl) Test On this page: Test Overview Why It Is Done How To … A chloride test measures the level of chloride in your blood or urine. Chloride is one of the most important electrolytes in the blood. It helps keep the amount of fluid inside and outside …
Medical tests
… D-Xylose Absorption Test On this page: Test Overview Why It Is Done How To … test measures the level of D-xylose, a type of sugar, in a blood or urine sample. This test is done to help diagnose … is not absorbed by the intestines, and its level in blood and urine is low. Why It Is Done A test for D-xylose …
Medical tests
… Thyroid Hormone Tests On this page: Test Overview Why It Is Done How To … Test Overview Thyroid testing Thyroid hormone tests are blood tests that check how well the thyroid gland is … way the body uses energy ( metabolism ). Thyroid hormone blood tests include: Total thyroxine (T4) and free thyroxine …
Medical tests
… Helicobacter Pylori Tests On this page: Test Overview Why It Is Done How To … develop ulcers. Four tests are used to detect H. pylori : Blood antibody test. A blood test checks to see whether your body has made …
Medical tests
… Lead (Pb) Test On this page: Test Overview Why It Is Done How To … This test measures the amount of lead in a person's blood. Lead is a poisonous (toxic) metal that can damage the … and other parts of the body. A lead test may be done on blood taken from the vein, a finger (finger stick), or the …
Healthy eating
… Food allergy testing Last updated October 1, 2019 Download PDF Document … (for digestion) and/or the cardiovascular system (for blood flow). The signs and symptoms of an allergic reaction … They are skin prick tests and food-specific IgE antibody blood tests. Skin prick tests measure whether a …
