321 results found
Medical tests
… Fasting blood sugar (FBS) measures blood glucose after you have not eaten for at least 8 hours. It is often the first … (gestational diabetes). Determine if an abnormally low blood sugar level ( hypoglycemia ) is present. A test to … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… well your body is able to fight off infection. See if you have a rare blood disease, such as multiple myeloma or … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … sarcoidosis . Kidney disease. Liver disease. Tuberculosis . Low values Low albumin levels may be caused by: A poor diet …
Medical tests
… too cold, your blood vessels narrow. This reduces blood flow to your skin to save body heat. You may start to shiver. … unable to safely lie on their stomach, place them on their back. Choose a quiet place so that the child won't be … can cause a little discomfort, but it should not be painful. Taking an ear temperature causes little or no …
Medical tests
… out what may be causing symptoms like angina (such as chest pain or pressure). It may be done after a heart attack to … moves through the heart muscle, areas that have good blood flow absorb the tracer. Areas that do not absorb tracer may … tracer will be put in the IV. You will lie on your back on a table with a large camera above your chest. The …
Medical tests
… before having a progesterone test. Tell your doctor if you have had a test that used a radioactive substance (tracer) … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … . Overproduction of hormones by the adrenal glands . Low values Low progesterone values may be caused by: …
Medical tests
… is working. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … and pre-eclampsia (toxemia of pregnancy). Viral infections. Low values Low values may be caused by: High blood sugar …
Medical tests
… that uses dye and a camera to take pictures of the blood flow in an artery or a vein. An angiogram can be used to look … at the arteries or veins in the head, arms, legs, chest, back, or belly. This test is done to look for problems in … peripheral arterial disease ) in people who have severe leg pain when walking. Check how bad atherosclerosis is in the …
Medical tests
… hormone (congenital hypothyroidism) may, in severe cases, have below-average intelligence. Older children also need thyroid … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… rate, muscle strength, and mental alertness. They also lower the amount of blood going to the skin and intestines … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … medicines can also cause high catecholamine levels. Low values Low levels of catecholamines usually do not …
Medical tests
… the chest. Usually two pictures are taken, one from the back of the chest and another from the side. In an emergency … symptoms such as a cough, shortness of breath, or chest pain. Find lung conditions—such as pneumonia, lung cancer, … all or most of your clothes above the waist. (You may be allowed to keep on your underwear if it does not get in the …
