9 糞便脂肪定量試驗時,測試者每天必需攝取含 100 克脂肪的標準飲食,連續三天..-阿摩線上測驗
1F PPMTPASS 國三上 (2015/06/05)
Stool Fat Test This test requires a 72-hour stool collection. The patient should abstain from alcohol during this time and maintain a high-fat diet (100 g/day) for three days before the test, and during the collection period. The patient should call the laboratory for instructions on how to collect the specimen.Normal resultsReference values vary from laboratory to laboratory, but are generally found within the range of 5-7 g/24 hr.It should be noted that children, especially infants, cannot ingest the 100 g/day of fat that is suggested for the test. Therefore, a fat retention coefficient is ... 查看完整內容 Stool Fat Test This test requires a 72-hour stool collection. The patient should abstain from alcohol during this time and maintain a high-fat diet (100 g/day) for three days before the test, and during the collection period. The patient should call the laboratory for instructions on how to collect the specimen. Normal results Reference values vary from laboratory to laboratory, but are generally found within the range of 5-7 g/24 hr. It should be noted that children, especially infants, cannot ingest the 100 g/day of fat that is suggested for the test. Therefore, a fat retention coefficient is determined by measuring the difference between ingested fat and fecal fat, and expressing that difference as a percentage. The figure, called the fat retention coefficient, is 95% or greater in healthy children and adults. A low value is indicative of steatorrhea. | |
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9 糞便脂肪定量試驗時,測試者每天必需攝取含 100 克脂肪的標準飲食,連續三天..-阿摩線上測驗
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