4577 results found
Medical tests
… Carcinoembryonic Antigen (CEA) Test On this page: Test Overview Why It Is Done How To … measures the amount of this protein that may appear in the blood of some people who have certain kinds of cancers, … stops before birth, and it usually is not present in the blood of healthy adults. Why It Is Done The carcinoembryonic …
Medical tests
… Uric Acid in Urine Test On this page: Test Overview Why It Is Done How To … the foods you eat. Your kidneys take uric acid out of your blood and put it into urine so that it can leave your body. … levels. Find the cause of a high level of uric acid in the blood and help choose the proper treatment. How To Prepare …
Medical tests
… Sodium (Na) in Urine Test On this page: Test Overview Why It Is Done How To … Most of the sodium in the body (about 85%) is found in blood and lymph fluid . Sodium levels in the body are partly … and toothpaste. Doctors may look at sodium levels in the blood and urine to see whether conditions or medicines may …
Medical tests
… Ankle-Brachial Index Test On this page: Test Overview Why It Is Done Results … Test Overview This test is done by measuring blood pressure at the ankle and in the arm while a person is … Some people also do an exercise test. In this case, the blood pressure measurements are repeated at both sites after …
Medical tests
… Radioactive Iodine Uptake Test On this page: Test Overview Why It Is Done How To … measure how much tracer the thyroid gland absorbs from the blood. The test can show how much tracer is absorbed by the … a bee sting or from eating shellfish. Before an RAIU test, blood tests may be done to measure the amount of thyroid …
Health topics
… When to Have a Cholesterol Test On this page: Overview … frequent tests, depending on the cholesterol level and the type of treatment being used. Cholesterol tests for children … frequent tests, depending on the cholesterol level and the type of treatment being used. Cholesterol tests for children …
Health topics
… Pediatric Preparation for Medical Tests On this page: Preparing Your Child for a Medical Test … done. Some common tests that your child may need include: A blood test. A urine test. An X-ray . If your child is … like "cut" or "bleed," because your child may imagine more blood than there will be. Try to use examples from your …
Medical tests
… Nuchal Translucency Screening Test On this page: Test Overview Health Tools Why It Is Done … about your developing baby. It doesn't use X-rays or other types of radiation that may harm the baby. Results Your … about your developing baby. It doesn't use X-rays or other types of radiation that may harm the baby. Results Your …
HealthLinkBC files
… Tuberculosis (TB) skin test Last updated October 30, 2024 HealthLink BC File number … in the lungs include a cough for 2 to 3 weeks or longer, bloody spit, fever, night sweats, loss of appetite, … general health may mean further TB testing such as a TB blood test, chest x-ray or sputum samples. A chest x-ray is …
Medical tests
… Home Lung Function Test On this page: Test Overview Why It Is Done How To … to find your normal range, which will vary depending on the type of breathing problems you may have. If you find … to find your normal range, which will vary depending on the type of breathing problems you may have. If you find …
