65. 下列那一種呼吸道抽吸管只能用於上呼吸道抽吸，不可深入下呼吸道執行抽吸？
(A) Closed suction catheter
(B) Yankauer tip suction device
(C) Single-eyed whistle catheter
(D) DeLEE catheter

答案：登入後查看
統計： A(2), B(16), C(2), D(4), E(0) #1064579