59.下列那一種人工氣道會經由喉部插入氣管？①pharyngeal airways ②tracheostomy tubes ③nasotracheal tubes ④orotracheal tubes
(A)僅①④
(B)僅①②③
(C)僅③④
(D)僅②③④

答案：登入後查看
統計： A(229), B(32), C(215), D(89), E(0) #2039656