某女,50岁,月经紊乱1年余,现停经2个月后出现阴道流血。检查:阴道有大量血液,子宫及双附件无异常。血红蛋白90g/L.当前病人首选的止血方法是( )
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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