329 results found
Medical tests
… A cystoscopy is a procedure that lets a doctor look inside your bladder and urethra. The urethra is the tube that … cancer and other problems. This is called a biopsy. If you have a biopsy, you may have a small amount of blood in your … system problems. Examples include blood in the urine, pain when you urinate, incontinence , frequent urinary tract …
Medical tests
… time (PTT) is a blood test that measures the time it takes your blood to clot. A PTT test can be used to check for … antibody syndrome or lupus anticoagulant syndrome develop when the immune system makes antibodies that attack blood … so your PTT value needs to be closely checked. If you have a longer PTT, you may have a higher risk of bleeding. …
Medical tests
… body makes against HCV. These proteins will be present in your blood if you have a hepatitis C infection now or have had one in the … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… Anoscopy, proctoscopy, and sigmoidoscopy tests allow your doctor to look at the inner lining of your anus, your … is used to view the inside of the rectum. You will probably have to use an enema or laxative to empty the colon before … to kneel on the table with your bottom raised in the air. When you are in position: Your doctor will gently insert a …
Medical tests
… treating the infection. This is called sensitivity testing. You may be asked to cough to provide the sputum sample. Some … infection may include having a hard time breathing, pain when breathing, or a cough that produces bloody or greenish … take them with only a sip of water. Tell your doctor if you have recently taken antibiotics. How It Is Done In most …
Medical tests
… (EMG) measures the electrical activity of muscles when they're at rest and when they're being used. Nerve … cause the muscles to react in ways that aren't normal. If you have leg pain or numbness, you may have these tests to find …
Medical tests
… Hepatitis B tests are blood tests that show whether you have an active hepatitis B infection. The tests can also … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… genes (one set from each parent). As a result, a person may have: Two sets of genes that make normal hemoglobin … provinces test newborns for sickle cell disease. Talk with your doctor for more information. Why It Is Done A sickle … blood are collected. How It Feels Blood sample from a vein When a blood sample is taken, you may feel nothing at all …
Medical tests
… used depends on where the sample will be taken from and your overall health. Methods are: Bronchoscopic biopsy. A … ribs and remove a sample of lung tissue. It is usually done when the other methods of lung biopsy have not been successful or can't be used, or when a larger …
Medical tests
… hormone (LH) test may be done to: Help find out why you can't get pregnant (infertility). LH testing is often … menstrual periods (amenorrhea). This can help see if you have started to go through menopause. Find out if a child is … puberty (also called precocious puberty). Puberty is early when it starts in females younger than age 8 and in males …
