55.有關呼吸器產生吐氣末陽壓(PEEP)的方式,下列何者正確?
(A)彈簧加載閥(spring-loaded valve)
(B)比例電磁閥(proportional solenoid valve)
(C)直驅活塞(direct-drive piston)
(D)旋轉葉片(rotating blades)

答案:登入後查看
統計: A(192), B(167), C(37), D(19), E(0) #2971599