[单选题]亚急性心内膜炎血培养标本采血量应为( )。A.1~3mlB.4~6mlC.7~9mlD.10~15m1E.16~18ml
[单选题]亚急性心内膜炎患者,血培养采血量可增至()A .3~5mlB .5~8mlC .8~10mlD .10~15ml
[单选题]亚急性细菌性心内膜炎血培养标本采血量应为()A .1~5mlB .5~10mlC .8~10mlD .10~15mlE .15~20ml
[单选题]为提高亚急性细菌性心内膜炎患者血培养阳性率,采血量为()A . 3~4mlB . 3~5mlC . 5~6mlD . 5~10mlE . 10~15ml
[单选题]亚急性细菌性心内膜炎患者做血培养需采血( )。A.1~2mlB.2~5mlC.5~10mlD.10~15mlE.10~20ml
[单选题]亚急性心内膜炎的患者抽取血培养标本,最合适的采血量是A.3~5mlB.6~10mlC.10~20mlD.20~22mlE.23~25ml
[填空题] 亚行心内膜炎采血()
[判断题] 亚急性细菌性心内膜炎患者做血培养时,为提高阳性率,采血量应为5~8mL。A . 正确B . 错误
[多选题] 亚急性细菌性心内膜炎最常累及的部位为()A . 二尖瓣B . 肺动脉瓣C . 三尖瓣D . 主动脉瓣
[单选题]为感染性心内膜炎患者做血培养时,应抽取的静脉血量至少是()。A . 6mlB . 10mlC . 2mlD . 8mlE . 4ml