阴道正常情猊下pH范围维持在A.3~3.5B.4~4.5C.5~5.5D.6~6.5E.7~7.5
阴道正常情猊下pH范围维持在
A.3~3.5
B.4~4.5
C.5~5.5
D.6~6.5
E.7~7.5
相关考题:
重金属检査法中,若以硫代乙酰胺作显色剂,溶液最适的pH值是A. 3 ~3.5 B. 4~4.5C. 5~ 5. 5 D, 6 ~ 6.5E. 7 ~7.5
阴道正常情猊下pH范围维持在
A.3~3.5
B.4~4.5
C.5~5.5
D.6~6.5
E.7~7.5