329 results found
Medical tests
… develop ulcers. Four tests are used to detect H. pylori : Blood antibody test. A blood test checks to see whether your body has made antibodies to H. pylori bacteria. If you … the sample during a rectal examination, you may feel some pressure or discomfort as the cotton swab is inserted into …
Medical tests
… Information Test Overview A genetic test checks the DNA of your cells. It can find changes in your genes or chromosomes … from each birth parent. Genes determine things like your blood type, hair colour, and eye colour. Genes can also … in. As the fluid is taken out, you may feel some pulling or pressure in your belly. After the test, the area may be …
Medical tests
… Information Overview Cardiac catheterization is a procedure your doctor uses to see images and get information about your child's heart and blood vessels from the inside. It can also be done to repair … to take blood samples and measurements, such as blood pressure. A dye can be put into the catheter. The doctor can …
Medical tests
… location of the abnormal area. Fine needle breast biopsy. Your doctor inserts a thin needle into a lump or abnormal … How To Prepare If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it … breast tissue to take a sample. The needle is then removed. Pressure is put on the needle site to stop any bleeding. A …
Medical tests
… as brain activity, eye movement, oxygen and carbon dioxide blood levels, heart rate and rhythm, breathing rate and … while you sleep. The technician will be in a separate room checking the recordings. There are different ways the test … a mask that's connected to a continuous positive airway pressure (CPAP) machine. The mask fits over your nose or …
Medical tests
… the cause of fluid buildup around the heart and to relieve pressure on the heart. The tissue sac that surrounds the … pericardium . It protects the heart and parts of the major blood vessels connected to the heart. Normally, there is a … hours before the test. Because this is a test involving your heart, you may have to stay overnight in the hospital …
Medical tests
… a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and … and how soon to do it. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it … still while the biopsy is done. The needle is then removed. Pressure is put on the needle site to stop any bleeding. A …
Medical tests
… Test Overview Cholesterol and triglyceride tests are blood tests that measure lipids—fats and fatty substances … normally. Lipids include cholesterol , triglycerides , high-density lipoprotein (HDL) , and low-density lipoprotein … things to calculate your risk. These include: Your blood pressure. Whether or not you have diabetes. Your age, sex, …
Medical tests
… dye and camera ( fluoroscopy ) to take pictures of the blood flow in the blood vessels of the head and neck . An … the neck that carry blood to the brain. The test may help your doctor decide if a procedure is needed to open a … the test The catheter is taken out after the angiogram. Pressure may be applied to the area where the catheter was …
Medical tests
… Test Overview This test is done by measuring blood pressure at the ankle and in the arm while a person is at … This drop may be important, because PAD can be linked to a higher risk of heart attack or stroke. Why It Is Done This …
