329 results found
Medical tests
… discharge, lumps, or objects in the ear. An ear examination can find problems in the ear canal, eardrum, and middle ear. These problems may include … process to screen newborns for hearing loss. To find the cause of symptoms such as earache, a feeling of pressure or …
Medical tests
… sample to find germs (such as bacteria or a fungus) that can cause an infection. A bacterial infection in the blood, … because of a disease (such as cancer or AIDS) or from medicines (such as corticosteroids or chemotherapy ) that …
Medical tests
… adds a substance that binds only to affected sperm. Semen can cause an immune system response. The antibodies can damage or kill sperm. If a high number of sperm …
Medical tests
… amount of fluid in the pleural space. But too much fluid can build up because of problems such as infection, heart failure, and lung … benefits, and other options. Tell your doctor ALL the medicines and natural health products you take. Some may …
Medical tests
… Stool Tests for Colorectal Cancer On this page: Test Overview Why It Is Done How To … of colorectal cancer. But not all blood in the stool is caused by cancer. Other conditions that can cause blood in … about foods to avoid in the days before the test. Some medicines may also need to be stopped for a brief time …
Medical tests
… this nerve pathway or the muscles of the bladder wall can cause bladder dysfunction. During cystometry, your bladder … in response to the medicine. A small tube (catheter) can be placed in your rectum to measure pressure as the …
Medical tests
… or urine. When galactose builds up in a baby's blood, it can cause liver damage, problems with eating, and intellectual … disabilities. The damage caused by galactosemia can begin within weeks after the baby has started drinking …
Medical tests
… and veins, such as those of the arms, legs, and neck. It can show blocked or reduced flow of blood through narrow … areas in the major arteries of the neck. This problem could cause a stroke . The test also can find blood clots in leg veins ( deep vein thrombosis, or …
Medical tests
… may also be done to collect samples of cells for cervical cancer screening. Before your examination, it's important to share some information with your doctor. You can talk about any concerns you may have. Your doctor will … infections, such as chlamydia or herpes . To help find the cause of abnormal uterine bleeding. To look for problems …
Medical tests
… of the eyes may look yellow (jaundice). Jaundice may be caused by liver disease ( hepatitis ), blood disorders ( … too much bilirubin (hyperbilirubinemia) in a newborn baby can cause brain damage ( kernicterus ) and other serious … disease, such as hepatitis or cirrhosis , or the effects of medicines that can damage the liver. Find out if something …
