105 results found
Medical tests
… The pH of the stool also may be measured. A stool culture is done to find out if bacteria may be causing an … before you collect the stool so that you don't get any urine in the stool sample. Follow the directions for putting … before you collect the stool so that you don't get any urine in the stool sample. Follow the directions for putting …
Medical tests
… (hCG) test is done to check for the hormone hCG in blood or urine. Some hCG tests measure the exact amount. Some just … don't need to do anything before the test. How It Is Done A urine or blood test for pregnancy can be done in your … uses a needle to take a blood sample, usually from the arm. Urine test You catch urine in a cup given to you by a health …
Medical tests
… into a container with a growth substance. This is called a culture. If any bacteria or fungi grow in the culture, an infection may be present. The pressure of the … antigens ) that show up are a sign of meningitis. Cultures or stains of the CSF may also help show the cause …
Medical tests
… vaccination ). More tests—such as a chest X-ray, a sputum culture , or both—are usually done to see if you have an … vaccination ). More tests—such as a chest X-ray, a sputum culture , or both—are usually done to see if you have an …
Medical tests
… test results may be ready right away. But results from a culture or a Pap test may take several days or a few weeks. … test results may be ready right away. But results from a culture or a Pap test may take several days or a few weeks. …
Medical tests
… problems with how well the bladder holds or releases urine. Urination is a complex process. As the bladder fills, … bladder to contract (voiding reflex). When you hold in your urine, your brain is overriding this reflex. When you allow … cause of problems with the bladder or the muscle that holds urine in the bladder (bladder sphincter). Problems in one or …
Medical tests
… group of tests that show how your body stores and releases urine. The type of test varies from person to person. A … to help find out why a person has symptoms such as: Leaking urine. Feeling the need to urinate often. Pain when urinating. A weak stream of urine. Frequent urinary tract infections. How To Prepare You …
Medical tests
… needed to remove more lymph nodes. Other tests, such as a culture , genetic tests, or immunological tests, may be done … needed to remove more lymph nodes. Other tests, such as a culture , genetic tests, or immunological tests, may be done …
Medical tests
… human chorionic gonadotropin, or hCG) in a sample of urine. High levels of hCG are made during pregnancy. The … tests have similar results to the pregnancy tests done on urine in most doctors' offices if they are used exactly as … tests use a test strip or dipstick that you hold in the urine stream or dip into a sample of urine. A second type …
Medical tests
… Overview The uroflowmetry test measures the rate of urine flow during urination. Results are usually given in … the impact that benign prostatic hyperplasia (BPH) has on urine flow or to monitor the effect of treatment. Your … about treatment for BPH may talk about this test as "peak urine flow rate." Many treatments for BPH can increase the …
