A.1:(0.7~0.8) B.1:0.6 C.1:0.5 D.1:0.4 E.1:0.3
A.25% B.30% C.40% D.50% E.75%
A.該病房開放床位數(shù) B.該病房實(shí)際在院患者總數(shù) C.一級患者人數(shù) D.該病房患者總?cè)藬?shù) E.占用床位數(shù)