297 results found
Medical tests
… Parathyroid Hormone (PTH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … reversed. PTH levels that are too high or too low can cause problems with the kidneys and bones and cause changes in … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Thyroid and …
Medical tests
… Chemistry Screen On this page: Test Overview Why It Is Done How To Prepare How It Is … doctor about your general health, helps look for certain problems, and finds out whether treatment for a specific … Cholesterol and triglycerides. Creatinine and creatinine cClearance. Gamma-glutamyl transferase (GGT) . Lactate …
Medical tests
… Progesterone Test On this page: Test Overview Why It Is Done How To Prepare How It Is … also produces high levels of progesterone, starting near the end of the first trimester and continuing until the … of the ovaries and placenta during pregnancy. Help diagnose problems with the adrenal glands and some types of cancer. …
Medical tests
… C-Reactive Protein (CRP) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … out if you have an increased chance of having a sudden heart problem, such as a heart attack. Identify and keep track of infections and …
Medical tests
… Brain Natriuretic Peptide (BNP) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … of the BNP hormone in your blood. BNP is made by your heart and shows how well your heart is working. Normally, … may think that you have heart failure if you are having problems such as trouble breathing or swelling in your legs. …
Medical tests
… Medicine Blood Level Test On this page: Test Overview Why It Is Done How To Prepare How It Is … well as they should. At a high blood level, they may cause problems. Your doctor may use your test results to adjust … help control the immune system. Digoxin, which helps the heart pump blood better. Gentamicin and vancomycin, which are …
Medical tests
… Bone Marrow Aspiration and Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is … biopsy, or both are done to: Look for the cause of problems with red blood cells , white blood cells , or … your skin over the aspiration or biopsy site. You may hear a crunching sound and feel pressure and some pain when …
Medical tests
… Lactic Acid Dehydrogenase (LDH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … in the body and its levels rise in response to cell damage. LDH levels are measured from a sample of blood taken … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview Lactic …
Medical tests
… Carbon Monoxide (CO) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … as water heaters and ovens. These things usually cause no problems. But if they are not used or installed properly, … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Carbon …
Medical tests
… Arthroscopy On this page: Test Overview Why It Is Done How To Prepare How It Is … seen on a video screen. These magnified images provide a clear picture of your joint. During the procedure, a sample of … area of joint lining (synovium) that is swollen. Some joint problems may be repaired using arthroscopy with open …
