269 results found
Medical tests
… caused by certain conditions. Why It Is Done These tests help doctors find and treat eye problems. Doctors can see if … can lead to poor vision and even blindness. A test can help your doctor see if treatment is working. Your doctor … degeneration . It can lead to vision loss. Tests can help find leaky blood vessels in your eye or blood vessels …
Medical tests
… genetic conditions. It can also tell the sex of a fetus and help find certain neural tube defects. Amniotic fluid has … fluid (chorioamnionitis). Health Tools Health Tools help you make wise health decisions or take action to … sure if your baby has a certain health problem. This may help you decide early whether you want to continue your …
Medical tests
… of treatment for severe liver disease, such as cirrhosis. Help identify a childhood disorder called Reye syndrome that … damage the liver and the brain. Ammonia testing can also help predict the outcome (prognosis) of a diagnosed case of Reye syndrome. Help predict the outcome (prognosis) of a diagnosed case of …
Medical tests
… Find out the cause of a baby's birth defects or disability. Help determine the appropriate treatment for some types of … genetic counsellor . This type of counsellor is trained to help you understand what karyotype test results mean for … condition like Down syndrome . A genetic counsellor can help you make well-informed decisions. Ask to have genetic …
Medical tests
… brain's blood flow and metabolic activity. A PET scan can help a doctor find nervous system problems, such as … necessary to do both CT and PET scans to evaluate cancer. Help a doctor choose the best treatment for cancer or to see … done to see whether surgery can be done to remove a tumour. Help diagnose Alzheimer's disease when the symptoms are not …
Medical tests
… The amount of AFP in the blood of a pregnant woman can help see whether the baby may have such problems as spina … 21) or Edwards syndrome (trisomy 18) . An AFP test can help find an omphalocele, a congenital problem in which some … these substances—along with a woman's age and other factors—help the doctor estimate the chance that the baby may have …
Medical tests
… in tissues. They are an important part of cells, and they help keep your body working normally. Lipids include … check on, or diagnose a medical condition. The results help your doctor check your risk of heart attack and stroke. … high triglycerides. To check your response to medicine. To help find your risk of having heart and blood flow problems, …
Medical tests
… CD4+ cells. They are part of the body's immune system that help fight infections. HIV can progress to acquired … them. They may want to be tested. You may be able to get help from your local health unit to do this. Why It Is Done … to tell them. They should be tested. You may be able to get help from your local health unit in contacting your sex …
Medical tests
… to produce a sample. They can breathe in a special mist to help them cough. Why It Is Done A sputum culture is done to: … taking the sample may tap on your chest. This tapping helps loosen the sputum in your lungs before you cough. If … up a sample, you may be asked to inhale an aerosol mist to help you cough. Bronchoscopy Some people may need …
Medical tests
… (mutations) in genes called BRCA1 and BRCA2. This test can help you know your chance of getting breast cancer and … not test for cancer itself. BRCA1 and BRCA2 are genes that help control normal cell growth. Sometimes, people inherit … genetic counselling both before and after this test. It can help you understand the benefits, risks, and possible …
