329 results found
Medical tests
… (ANA) test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune … Sometimes ANA test results can be positive when a person is healthy. Though the test is positive, the level of antibodies is usually low. Some healthy people can have an increased amount of ANA in their …
Medical tests
… test that can check for problem areas in certain tissues in your body. A radioactive tracer (tracer) called gallium citrate is injected into a vein in your arm. It moves through your bloodstream and into certain … waiting 4 weeks before you give your breast milk to your baby. This is because the tracer can pass to your baby. Some …
Medical tests
… takes pictures of the organs and other structures in your upper belly. It uses sound waves to show images on a … on the evening before the test. Then you may need to avoid eating for 8 to 12 hours before the test. For a test of the … test. This is to fill your bladder. You may need to avoid eating for 8 to 12 hours before the test to avoid gas …
Medical tests
… in the blood and fluid levels in the body, which affects your blood pressure. A renin test is often done at the same … medicines (especially beta-blockers and ACE inhibitors). Your doctor may have you take other medicines for a few … need to sit or lie down to relax for 1 to 2 hours before your blood is collected. A second blood sample may be …
Medical tests
… this screening test is positive, it means there is a chance your baby has a birth defect. In that case, your doctor may suggest that you have a diagnostic test, …
Medical tests
… sperm. The testicles develop in the belly of an unborn male baby. In most cases they move down into the scrotum before … the genitals, which are the penis, scrotum, and testicles. Your doctor will feel the organs and check them for lumps, … do anything special to prepare for an examination done by your doctor. But for comfort, you may want to empty your …
Medical tests
… germs that are normally found on the penis or vagina. Wash your hands before you collect the urine. If the collection … it down with the inner surface up. Clean the area around your penis or vagina. Start to urinate into the toilet or … sample. Collecting a urine sample from a small child or baby may be done by using a special plastic bag with tape …
Medical tests
… Overview A chloride test measures the level of chloride in your blood or urine. Chloride is one of the most important … caused by: Dehydration , such as from diarrhea or vomiting. Eating a lot of salt. Kidney disease. An overactive … caused by: Dehydration , such as from diarrhea or vomiting. Eating a lot of salt. Kidney disease. An overactive …
Medical tests
… (sodium). When a tumour that makes aldosterone is present, your aldosterone level will be high while a renin level will … A low-salt diet can also increase aldosterone levels. Tell your doctor if you are on a low-salt food plan. Do not eat … the toilet. Don't save this urine. This marks the start of your 24-hour period. For the next 24 hours, collect all your …
Medical tests
… before the test. The ALP level generally goes up after eating, especially after you eat fatty foods. Tell your doctor ALL the medicines and natural health products … before the test. The ALP level generally goes up after eating, especially after you eat fatty foods. Tell your …
