200 results found
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
… urine, which may be caused by drinking too much fluid, severe kidney disease, or the use of diuretics . pH Normal: … can affect urine pH . A high (alkaline) pH can be caused by severe vomiting, a kidney disease, some urinary tract … infections, and asthma . A low (acidic) pH may be caused by severe lung disease ( emphysema ), uncontrolled diabetes, …
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 …
Medical tests
Medical tests
… hemoglobin found normally in adults. Some diseases, such as severe forms of thalassemia , may cause hemoglobin A levels … A and a high level of hemoglobin F may mean a more severe form of thalassemia. High levels of hemoglobin F may … hemoglobin found normally in adults. Some diseases, such as severe forms of thalassemia , may cause hemoglobin A levels …
Medical tests
Medical tests
… may happen when a person has been in a coma. In some cases, severe sedation from drugs can cause a flat EEG. Related … may happen when a person has been in a coma. In some cases, severe sedation from drugs can cause a flat EEG. Related …
Medical tests
