325 results found
Medical tests
… diseases is working. Find out if you need extra oxygen or help with breathing (mechanical ventilation). Find out if you are getting the right amount of oxygen when you are using oxygen in the hospital. Measure the …
Medical tests
… cells of the brain and damage them. Tay-Sachs can occur when parents pass on a changed gene to their child. If the changed gene is from both parents, the baby will get the disease. If the changed gene is from only one … isn't in the normal range may still be normal for you. A person who has only one changed Tay-Sachs gene is a carrier …
Medical tests
… cells are bigger than red blood cells but fewer in number. When a person has a bacterial infection, the number of white … If the RBC count is low (anemia), the body may not be getting the oxygen it needs. If the count is too high (a … disease, some cancers, certain forms of heart disease, alcohol use disorder , liver disease, a rare disorder of the …
Medical tests
… after a heart attack to see if areas of the heart are not getting enough blood or to find out how much heart muscle … damaged by a heart attack. A set of pictures will be made when you are at rest and after your heart has been stressed, … for several hours before the scan. You may be told to avoid alcohol, tobacco, and drinks that have caffeine for at least …
Medical tests
… been exposed to the virus. The test can't tell if you will get sores or where on the body they might show up. The test … which type of herpes you have. Knowing the type of HSV can help you decide if you want treatment or what treatment … Feels You are likely to feel some mild discomfort or pain when the sores are rubbed to collect a sample for testing. …
Medical tests
… bones and teeth, help nerves work, make muscles squeeze together, help blood clot, and help the heart to work. Almost … the level of calcium in the blood is carefully controlled. When blood calcium levels get low ( hypocalcemia ), the … by diseases such as celiac disease , pancreatitis , and alcohol use disorder . Medical Tests: …
Medical tests
… bones and teeth, help nerves work, make muscles squeeze together, help blood clot, and help the heart to work. Almost … the level of calcium in the blood is carefully controlled. When blood calcium levels get low ( hypocalcemia ), the … by diseases such as celiac disease , pancreatitis , and alcohol use disorder . Osteomalacia . Rickets . Related …
Medical tests
… midstream urine sample. It collects urine without getting bacteria from the skin in the sample. Open the … smells like maple syrup can mean maple syrup urine disease, when the body can't break down certain amino acids . … severe diarrhea, dehydration, starvation, drinking too much alcohol, or drinking antifreeze (ethylene glycol). Protein …
Medical tests
… SPECT picture may be matched with those from a CT scan to get more detailed information about where the tracer is … at least 6 hours before some SPECT scans. Ask your doctor when or if you need to fast before the test. Your doctor … know if you should avoid smoking or drinking caffeine or alcohol for 24 hours before this test. You may be asked to …
Medical tests
… Normally, antibodies are produced by the immune system to help destroy and get rid of invading bacteria and viruses that can cause … test takes The test will take a few minutes. How It Feels When a blood sample is taken, you may feel nothing at all …
