问题
单项选择题
胆总管内正常压力为
A.0.49~0.98kPa(5~10cmH2
B.0.98~1.47kPa(10~15cmH2
C.1.47~1.96kPa(15~20cmH2
D.2.45~2.94kPa(25~30cmH2
E.2.94~3.43kPa(30~35cmH2
答案
参考答案:D
解析:[解题思路] 胆总管内正常压力为2.45~2.94kPa(25~30cmH2O)
胆总管内正常压力为
A.0.49~0.98kPa(5~10cmH2
B.0.98~1.47kPa(10~15cmH2
C.1.47~1.96kPa(15~20cmH2
D.2.45~2.94kPa(25~30cmH2
E.2.94~3.43kPa(30~35cmH2
参考答案:D
解析:[解题思路] 胆总管内正常压力为2.45~2.94kPa(25~30cmH2O)