297 results found
Medical tests
… Pulse Measurement On this page: Test Overview Why It Is Done How To Prepare How It Is … Test Overview Your pulse is the rate at which your heart beats. Your pulse is usually called your heart rate, … not cause pain. Risks Checking your pulse should not cause problems. Be careful when checking your pulse in your neck, …
Medical tests
… Cortisol in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is … in a 24-hour sample of urine. The cortisol level may show problems with the adrenal glands or the pituitary gland . … or injury. Normally, cortisol levels rise during the early morning hours and are highest about 7 a.m. They drop …
Medical tests
… Myoglobin Test On this page: Test Overview Why It Is Done How To Prepare How It Is … Information Test Overview Myoglobin is a protein found in heart tissue and other muscles. It is released into the blood after damage to the heart or other muscles. Damage can occur from a serious event …
Medical tests
… Immunoglobulins On this page: Test Overview Why It Is Done How To Prepare How It Is … body such the nose, breathing passages, digestive tract, ears, eyes, and vagina. IgA antibodies protect body surfaces … substances. This type of antibody is also found in saliva, tears, and blood. About 10% to 15% of the antibodies present …
Medical tests
… Alanine Aminotransferase (ALT) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … in the liver, but also in smaller amounts in the kidneys , heart, muscles, and pancreas . ALT was formerly called serum … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Kidneys …
Medical tests
… Examination and Testicular Self-Examination On this page: Test Overview Why It Is Done How To Prepare How It Is … self-examination are two ways to find lumps or other problems in the testicles. The two testicles , or testes, … most common cancer in men younger than age 35. It often appears as a painless lump or swollen testicle. In the early …
Medical tests
… Catecholamines in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … during a catecholamine test. Catecholamines increase heart rate, blood pressure, breathing rate, muscle strength, … blood going to the major organs, such as the brain, heart, and kidneys. Certain rare tumours (such as a …
Medical tests
… Adrenocorticotropic Hormone (ACTH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … hormone (ACTH) in the blood to check for problems with the pituitary gland and adrenal glands . ACTH … change throughout the day. ACTH is normally highest in the early morning (between 6 a.m. and 8 a.m.) and lowest in the …
Medical tests
… Aspartate Aminotransferase (AST) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … blood. AST is normally found in red blood cells , liver , heart, muscle tissue, pancreas , and kidneys. AST formerly … in the blood. When body tissue or an organ such as the heart or liver is diseased or damaged, additional AST is …
Medical tests
… Spinal Tap (Lumbar Puncture) On this page: Test Overview Why It Is Done How To Prepare How It Is … Put a dye in the CSF that makes the spinal cord and fluid clearer on X-ray pictures ( myelogram ). This may be done to … health products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you …
