329 results found
Medical tests
… as hemolytic anemia . Also, being at high altitudes may cause reticulocyte counts to rise, to help you adjust to the lower oxygen levels at high altitudes. Why … treatment to reverse the anemia is working. How To Prepare You do not need to do anything before you have this test. …
Medical tests
… are done to: Monitor how the HIV infection is affecting your immune system. Help diagnose acquired immune deficiency syndrome (AIDS) . If you don't get treatment, HIV infection can progress to AIDS. … your HIV infection. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… cells , white blood cells , and platelets . A CBC helps your doctor check any symptoms that you may have, such as weakness, fatigue, or bruising. A CBC … very quickly. The number of white blood cells is sometimes used to find an infection or to see how the body is dealing …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood at the time of testing. The test can be done at … a blood glucose meter. Home blood sugar testing can be used to monitor your blood sugar levels. Talk with your … blood sugar. How often you need to check it depends on your diabetes treatment, how well your diabetes is controlled, …
Medical tests
… generally found in amounts equal to insulin . This is because insulin and C-peptide are linked when first made by the … test can be done when it is not clear whether type 1 diabetes or type 2 diabetes is present. A person whose … the cause of low blood sugar (hypoglycemia). How To Prepare Your doctor will give you instructions about eating and …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood. Glucose comes from carbohydrate foods . It is the main source of energy used by the body. Insulin is a hormone that helps your … 8 hours. It is often the first test done to check for prediabetes and diabetes . Random blood sugar (RBS) measures …
Medical tests
… for growth. It plays an important role in how the body uses food for energy ( metabolism ). The amount of GH in the … growth hormone. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … should also be high. High GH levels may also be caused by diabetes , kidney disease, or starvation. These conditions …
Medical tests
… to the hemoglobin in the red blood cells. People who have diabetes or other conditions that increase their blood … (sugar bound to hemoglobin) than normal. An A1c test can be used to diagnose prediabetes or diabetes. The A1c test … is in the plasma part of blood. This test shows how well your diabetes has been managed in the last 2 to 3 months and …
Medical tests
… non-pregnant women. The level of AFP in the blood is used in a serum quadruple screening test. This test is often … Screening tests are used to see what the chance is that your baby has a certain birth defect. If a screening test is … for each woman's age, weight, and race; whether she has diabetes that needs injections of insulin ; and the age of …
Medical tests
… photon-emission computed tomography (SPECT) is a test that uses a special type of camera and a tracer (a radioactive … the tracer is put into a vein (intravenous, or IV ) in your arm. Sometimes it's taken by mouth or inhaled through … Before you have a SPECT scan, tell your doctor if you: Have diabetes. If you take medicine to control diabetes, you may …
