35.正壓呼氣法(PEP)中所提供之正壓通常在:
(A)<8 cm H2O
(B)10-20 cm H2O
(C)22-25 cm H2O
(D)30-35 cm H2O
答案:登入後查看
統計: A(38), B(315), C(152), D(43), E(0) #1072071
統計: A(38), B(315), C(152), D(43), E(0) #1072071