79.Passy-Muir瓣膜是屬於何種類型之呼吸治療器材?
(A)吐氣末正壓閥(PEEP valve)
(B)氣切鈕釦(tracheal button)
(C)Positive expiratory pressure(PEP)device
(D)接於氣切管口的說話閥(speaking valve)

答案:登入後查看
統計: A(5), B(10), C(8), D(73), E(0) #1059394