48.間歇式氣流給氧設備(intermittent-flow oxygen device)經由何種介面提供氧氣?
(A)鼻管(nasal cannula)
(B)面罩(mask)
(C)Venturi 面罩(Venturi mask)
(D)附帶儲存袋(reservoir bag)的面罩

答案:登入後查看
統計: A(231), B(49), C(14), D(142), E(0) #2969812