188 results found
Medical tests
… fibrosis . In rare cases, a lung biopsy may be done for severe pneumonia , especially if the diagnosis is not clear. … Any risk depends on if you have a lung disease and how severe it is. If you already have severe breathing problems, your breathing may be worse for a …
Medical tests
… if treatment of your kidney disease is working. Check for severe dehydration. Dehydration generally causes BUN levels … diet, Addison's disease , or tissue damage (such as from severe burns), or from bleeding in the gastrointestinal … (acute) kidney problems, which may be caused by shock or severe dehydration. A very high BUN-to-creatinine ratio may …
Medical tests
… who do get headaches, only about half report that they are severe. These headaches may last up to 48 hours and then go … hours after the procedure may help the headache be less severe. A few people who have a spinal tap have a minor … diabetes , infection, injury, Guillain-Barré syndrome , severe hypothyroidism , or other nerve diseases. An increase …
Medical tests
… take medicines that can cause kidney damage. To check for severe dehydration . Dehydration generally causes BUN levels … This is low blood pressure with many causes including severe bleeding and very severe infection. High creatinine clearance levels can be …
Medical tests
… convert ammonia to urea. This may be caused by cirrhosis or severe hepatitis . For this test, a blood sample may be … hand tremor are present. Check the success of treatment for severe liver disease, such as cirrhosis. Help identify a … . Reye syndrome . Heart failure . Kidney failure . Severe bleeding from the stomach or intestines. High ammonia …
Medical tests
… is not often done. It is sometimes done: When a child has severe earache, fever, and signs that an ear infection is … causing the ear infection. As a treatment for a child with severe ear pain. Removal of fluid from behind the eardrum … is not often done. It is sometimes done: When a child has severe earache, fever, and signs that an ear infection is …
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