正常成人颅内压增高是指颅内压持续超过( )

正常成人颅内压增高是指颅内压持续超过( )

A.2.0kPa(200mmH20)B.3.0kPa(350mmH20)C.1.9kPa(190mmH20)D.1.SkPa(150mmH20)E.2.SkPa(250mmH20)