单项选择题
献血者的血压检查标准为()。
A.90mmHg~140mmHg/60mmHg~90mmHg,脉压差≥30mmHg
B.90mmHg~140mmHg/60mmHg~90mmHg,脉压差≥15mmHg
C.90mmHg~140mmHg/60mmHg~100mmHg,脉压差≥30mmHg
D.90mmHg~140mmHg/50mmHg~90mmHg,脉压差≥25mmHg
E.90mmHg~140mmHg/60mmHg~100mmHg,脉压差≥40mmHg
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