A.5.7%~8% B.11.5%~20% C.15%~25% D.23%~28% E.27%~32%
A.10% B.15% C.20% D.25% E.30%
A.腎血流量減少 B.胃酸分泌減少 C.肝藥酶活性降低 D.血漿蛋白含量降低 E.老年人對(duì)藥物的敏感性提高而耐受性下降