263 results found
Medical tests
… procedure. Preparing for the procedure You may need to stop eating and drinking before the day of the procedure. If this … procedure. Preparing for the procedure You may need to stop eating and drinking before the day of the procedure. If this …
Medical tests
… be high while a renin level will be low. Usually a renin activity test is done when the aldosterone level is … may be done in different positions and under different conditions, such as not eating before the test or eating foods that contain a …
Medical tests
… a table with a large camera above your chest. The camera records the tracer that has moved from your blood into your … will lie down on a table for a set of scans. The camera records the tracer that has moved from your blood into your … a table with a large camera above your chest. The camera records the tracer that has moved from your blood into your …
Medical tests
… Done A chemistry screen may be done: As part of a routine physical examination. To help you and your doctor plan … isn't in the normal range may still be normal for you. Many conditions can change chemistry screen test levels. Your … Done A chemistry screen may be done: As part of a routine physical examination. To help you and your doctor plan …
Medical tests
… as it moves through your body. Your blood pressure is recorded as two numbers. The first number shows how hard the … For example, a blood pressure reading of less than 90/60 is healthy as long as you feel okay. … For example, a blood pressure reading of less than 90/60 is healthy as long as you feel okay. …
Medical tests
… High levels of ALT may be caused by: Liver damage from conditions such as hepatitis or cirrhosis . Lead poisoning. Very strenuous exercise or severe injury to a muscle. Exposure to carbon tetrachloride. Decay … High levels of ALT may be caused by: Liver damage from conditions such as hepatitis or cirrhosis . Lead poisoning. …
Medical tests
… when the diagnosis is unclear based on medical history, physical examination, and initial treatment. You may also … when the diagnosis is unclear based on medical history, physical examination, and initial treatment. You may also …
Medical tests
… strength, senses, and reflexes The doctor will look for injury to the 12 pairs of nerves in the head (cranial … A brief neurological examination is part of any complete physical examination. If you report symptoms that suggest a … A brief neurological examination is part of any complete physical examination. If you report symptoms that suggest a …
Medical tests
… still be normal for you. Results are ready in 1 day. Many conditions can affect potassium levels. Blood potassium … High blood potassium levels may be caused by damage or injury to the kidneys. This prevents the kidneys from … normally. High blood potassium levels can also be caused by conditions that move potassium from the body's cells into …
Medical tests
… is used to: Evaluate and diagnose a joint problem when a physical examination and other tests don't give a clear … you right after the test. Arthroscopy Normal: In a normal, healthy joint, the ligaments look like white cables. The … or ganglions . Signs of joint or cartilage damage caused by injury or diseases such as arthritis . Infection. After your …
