55.氣喘學童用尖峰吐氣流速監測,若急性發作,在尖峰流速最佳值的多少比率時應去急診室處理?
(A)<50%
(B)51%~60%
(C)61%~79%
(D)>80%
答案:登入後查看
統計: A(254), B(71), C(41), D(9), E(0) #2971199
統計: A(254), B(71), C(41), D(9), E(0) #2971199