329 results found
Medical tests
… (ALP) test measures the amount of the enzyme ALP in the blood. ALP is made mostly in the liver and in bone with some … D deficiency, or damaged liver cells. If the ALP level is high, more tests may be done to find the cause. The amounts … problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon …
Medical tests
… A C-peptide test measures the level of this peptide in the blood. It is generally found in amounts equal to insulin . … A person with type 2 diabetes can have a normal or high level of C-peptide. A C-peptide test can also help find … 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
… measures the amount of human growth hormone (GH) in the blood. GH is made by the pituitary gland and is needed for … -like growth factor 1 (IGF-1). When the GH level is very high, the IGF-1 level is also very high. A test for IGF-1 … 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
… (CO2) is a gaseous waste product from metabolism . The blood carries carbon dioxide to your lungs, where it is … the results of the test. Your doctor will tell you if you should stop taking any of them before the test and how soon … normal for you. Results are usually ready in 1 to 2 days. High values A high level may be caused by: Vomiting. …
Medical tests
… changes the levels of the hormone cortisol in the blood. This test checks for a condition in which large … a dose of dexamethasone, cortisol levels often stay very high in people who have Cushing's syndrome. Sometimes other … 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
… Information Test Overview The sedimentation rate (sed rate) blood test measures how quickly red blood cells … that fall to the bottom of the test tube in one hour, the higher the sed rate. When inflammation is present in the … 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
… Test Overview A rheumatoid factor (RF) blood test measures the amount of the RF antibody present in … can attach to normal body tissue and cause damage. A high level of RF can be caused by several autoimmune … 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
… Overview A folate test measures the amount of folate in the blood. Folate is one of many B vitamins. The body needs … B12 deficiency is working. See if the folate level is high enough to prevent certain birth defects. How To Prepare … 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
… (AST) test measures the amount of this enzyme in the blood. AST is normally found in red blood cells , liver , … severe damage, AST levels rise in 6 to 10 hours and remain high for about 4 days. The AST test may be done at the same … 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
… Overview A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been … may be causing symptoms like angina (such as chest pain or pressure). It may be done after a heart attack to see if … problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon …
