[单选题]

平均动脉压(MAP)的计算公式是

A.MAP=DBP+23(SBP-DBP)

B.MAP=DBP+13(SBP-DBP)

C.MAP=13(2SBP+DBP)

D.MAP=23(SBP+2DBP)

E.MAP=2DBP+13SBP

参考答案与解析: