尿常规 验孕 PPT课件.ppt

文档介绍：Practical lesson 5
Urine routine test & Pregnancy test
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Requirements and Objectives:
Master:
The method of urine routine prehend:
principle and method of Urine analyzer
principle and method of Pregnancy test
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Demonstrate:
method of Urine analyzer
method of Pregnancy test
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Specimen Collection:
Urine (prepared by teacher)
Urine (prepared by student)
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Experiment Contents:
1. Urine routine test (handwork) p26
Urine (prepared by teacher)
★physical examinations ★chemical examinations ★microscopic examinations
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 color  transparancy: 清、微混、混浊  Specific Gravity (SG)
physical examinations
读数
比密计法
温度、蛋白质、糖的影响
注:
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 pH(溴麝香草酚兰法)
physical examinations
尿液1drop
溴麝香草酚兰 1 drop
酸性
中性
碱性
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microscopic examinations 直接涂片法(urine smear) LPF 10fields: epithelial cell、crystal  LPF 20fields: cast HPF 10fields: RBC、WBC
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Report manner:
cell and cast 最低~最高/ HPF or LPF
crystal - ,+ , ++, +++, ++++
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