A.20~30ml B.25~30ml C.10~20ml D.15~20ml E.20~25ml
A.查血清抗HIV B.查找痰肺孢子蟲(chóng) C.結(jié)核菌素試驗(yàn) D.血清衣原體抗體 E.插管吸痰做細(xì)菌培養(yǎng)并做藥敏試驗(yàn)
A.室溫 B.4℃ C.-20℃ D.-70℃ E.-80℃