题目内容
关于月经的临床表现，错误的是
2021-10-16
A.月经周期从月经来潮第1天算起
B.—次月经出血约100ml
C.月经血主要特点是不凝固
D.经血含有子宫内膜碎片、宫颈黏液等
E.月经一般持续3-7天
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