282 results found
Medical tests
… Test Overview A reticulocyte count is a blood test that measures how fast red blood cells called reticulocytes are made by the bone marrow … counts to rise, to help you adjust to the lower oxygen levels at high altitudes. Why It Is Done A reticulocyte …
Medical tests
… page: Test Overview How It Is Done Results Test Overview Blood and urine are often tested to find the cause of health … fluid can be tested for bacteria and white and red blood cells, protein, and glucose. Results can show the … be a sign of an infection or rheumatoid arthritis. Glucose levels in the fluid also can help a doctor diagnose …
Medical tests
… of the eye, called the cornea. The fundus also contains blood vessels and the optic nerve . There are two types of … could be caused by diseases such as high blood pressure or diabetes . Cataracts are found. Dilated … could be caused by diseases such as high blood pressure or diabetes . Cataracts are found. Dilated …
Medical tests
… system causes the heart muscle to contract. This pumps blood through the heart to the lungs and the rest of the … high blood pressure, high cholesterol, cigarette smoking, diabetes, and a family history of early heart disease. How … high blood pressure, high cholesterol, cigarette smoking, diabetes, and a family history of early heart disease. How …
Medical tests
… X-rays to provide detailed pictures of the heart and the blood vessels that go to the heart, lung, brain, kidneys, … and arms. This test can show narrowed or blocked areas of a blood vessel. It can also show whether there is a bulge ( … ) or a buildup of fatty material called plaque in a blood vessel. During a CT angiogram, you lie on a table that …
Medical tests
… special proteins ( antibodies ) that fight against sperm in blood, vaginal fluids, or semen. The test uses a sample of … special proteins ( antibodies ) that fight against sperm in blood, vaginal fluids, or semen. The test uses a sample of …
Medical tests
… Gland Scan Positron Emission Tomography (PET) Cardiac Blood Pool Scan Gallium Scan HIDA Scan Lung Scan Bone Scan … Gland Scan Positron Emission Tomography (PET) Cardiac Blood Pool Scan Gallium Scan HIDA Scan Lung Scan Bone Scan …
Medical tests
… injected into a vein in your arm. It travels through your blood to the testicles. Parts of the testicles where the … the testicles caused by an injury or to look at the flow of blood within the testicles. How To Prepare In general, … This may be a sign of narrowing, blockage, or damage in the blood vessels in the testicles. This could mean that blood …
Medical tests
… eye problems that may be caused by other diseases, such as diabetes or rheumatoid arthritis . To keep checking on … the iris and cornea (hyphema) from a sudden break in a blood vessel or as a result of an injury to the eye. Signs … eye problems that may be caused by other diseases, such as diabetes or rheumatoid arthritis . To keep checking on …
Medical tests
… stroke, head injury, or other condition that causes reduced blood flow to the brain. Colour vision tests These tests may … stroke, head injury, or other condition that causes reduced blood flow to the brain. Colour vision tests These tests may …
