48.Chronic bronchitis患者,使用venturi mask FiO2 :28%,O2 flow rate:5Lpm,數小時後患者抱 怨胸口輕微悶痛及乾咳,下列何者為適當的處置?
(A)加裝潮濕設備(large volume jet nebulizer)
(B)改用nasal cannula,2Lpm
(C)改用non-rebreathing mask,8Lpm
(D)改用simple O2 mask,6Lpm
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統計: A(129), B(5), C(2), D(6), E(0) #1057243
統計: A(129), B(5), C(2), D(6), E(0) #1057243