140 results found
Medical tests
… from different areas of the body may be tested. Types of responses are: Visual evoked response or potential (VER or … by using electrodes taped to the head. The VER is the most commonly used evoked potential test in the diagnosis of … by using electrodes taped to the head. The VER is the most commonly used evoked potential test in the diagnosis of …
Medical tests
… found in all body fluids. They are the smallest but most common antibody (75% to 80%) of all the antibodies in the … myeloma is present. IgD multiple myeloma is much less common than IgA or IgG multiple myeloma. IgE . A high level … found in all body fluids. They are the smallest but most common antibody (75% to 80%) of all the antibodies in the …
Medical tests
… Damage to a part of the brain called the hypothalamus . Stress. Low body weight. Medical Tests: … Damage to a part of the brain called the hypothalamus . Stress. Low body weight. Medical Tests: …
Medical tests
… adrenal glands . Catecholamines help the body respond to stress or fright and prepare the body for "fight-or-flight" … make large amounts of catecholamines as a reaction to stress. The main catecholamines are epinephrine … before the test. Having a blood sample taken can cause stress. This may increase catecholamine levels. Be sure to …
Medical tests
… made mostly by your adrenal glands as a reaction to stress. When you feel stressed, these hormones increase heart rate, blood … gland tumour or other type of tumour is present. Any major stress, such as burns, a whole-body infection (sepsis), …
Medical tests
Medical tests
… A MUGA scan may be done before and after your heart is stressed with exercise. Before the test You will need to … heart is pumping blood to the rest of your body. The most commonly reported value is the ejection fraction. This is … heart is pumping blood to the rest of your body. The most commonly reported value is the ejection fraction. This is …
Medical tests
… also can be done with portable equipment you use at home. Common sleep studies The most common sleep studies are: Polysomnogram. This test records … also can be done with portable equipment you use at home. Common sleep studies The most common sleep studies are: …
Medical tests
… and fat for energy ( metabolism ). It helps the body manage stress. Cortisol levels can be affected by many things, such as physical or emotional stress, strenuous activity, infection, or injury. Normally, … and fat for energy ( metabolism ). It helps the body manage stress. Cortisol levels can be affected by many things, such …
Medical tests
… it can be checked for problems. Remove a gallstone in the common bile duct . Open a narrowed bile duct. The duct can … liver, bile ducts, or pancreas. Remove gallstones from the common bile duct if they are causing problems. These may … bile ducts (manometry). How To Prepare Procedures can be stressful. This information will help you understand what …
