327 results found
Medical tests
… is usually 1 week after your menstrual period starts, when your breasts are least likely to be swollen or tender. … in small coin-sized circles. Use three different levels of pressure to feel all of your breast tissue. Light pressure … may not be painful to touch. Unusual thick areas. Sticky or bloody discharge from your nipples. Any changes in the skin …
Medical tests
… pictures of structures more clearly. The dye may help show blood flow, look for some types of tumours, and show areas … unless your doctor tells you to. Tell your doctor if you get nervous in tight spaces. You may get a medicine to help … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: …
Medical tests
… Most of the sodium in the body (about 85%) is found in blood and lymph fluid . Sodium levels in the body are partly … by the adrenal glands . Aldosterone levels tell the kidneys when to hold sodium in the body instead of passing it in the … use the container to collect your urine. When you first get up, you empty your bladder. But don't save this urine. …
Medical tests
… Information Test Overview Hepatitis C virus (HCV) test is a blood test that looks for the genetic material ( RNA ) of … or have had one in the past. Different tests are used to get this information. It's important to identify the type of … 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
… must collect all the urine you produce in a 24-hour period. When you first get up in the morning, urinate into the toilet. Don't save … not get toilet paper, pubic hair, stool (feces), menstrual blood, or anything else in your urine sample. How It Feels …
Medical tests
… in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of … for several hours before the test. Tell your doctor if you get nervous in tight spaces. You may get a medicine to help … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: A …
Medical tests
… The PET picture may be matched with those from a CT scan to get more detailed information about where the tracer is … located. A PET scan is often used to evaluate cancer, check blood flow, or see how organs are working. Why It Is Done … done to remove a tumour. Help diagnose Alzheimer's disease when the symptoms are not clear or when a person has …
Medical tests
… tests are done to find certain antibodies that attack red blood cells. Antibodies are proteins made by the immune … antigens ) on the surface of red blood cells . If you get a blood transfusion, the transfused blood must match … the father has Rh-positive blood. Rh sensitization happens when the baby's blood mixes with the mother's blood during …
Medical tests
… certain activities. Find out what is causing chest pain or pressure, dizziness, or fainting. These may be symptoms of … How you prepare may depend on the type of monitor you are getting. Be sure to tell your doctor about all the medicines … symptoms started. For example, write down the exact times when you: Exercise or climb stairs. Eat. Urinate or have a …
Medical tests
… Test Overview A tissue type test is a blood test that identifies substances called antigens on the … type test may be done to see if a person has a chance of getting certain diseases that cause the body to attack its … patterns match. The patterns are most likely to be similar when the donated organ or tissue comes from a close relative …
