【单选题】女,54岁,急性胰腺炎行胆囊造痿、胰腺引流术后,仍禁食、输液、减压及抗感染治疗,并吸入高浓度氧,动脉血气分析为pH7.46、PaO 2 55mmHg.PaCO 2 32mmHg,X线胸部X线片示两肺有较广泛的点、片状阴影,心电图示窦性心动过速,此时提示病人可能存在()
【单选题】电子商务模式中,交易额所占比重最大的是( )。
【单选题】患者女,23岁。间断发热伴皮疹1年半,诊断红斑狼疮。长期间断应用糖皮质激素治疗。近20d来高热(T39℃)伴咳嗽咳痰,CT(附图)示双肺满布圆形密度增高阴影,大小不等,密度不均匀,上、中肺野分布较多,双侧少量胸腔积液。血常规:WBC2.52×10 9 /L,N0.62,Hb92g/L;ESR40mm/h;痰真菌培养:烟曲霉3次阳性;支气管镜检查右下叶、左舌段见黄色黏液性血性分泌物,毛刷找到霉菌孢子...
【单选题】如图所示,左侧胸部病变,最可能的诊断为()
【单选题】What do we know about Africa, Latin America and India?
A.
They are among the profitable markets.
B.
Women seldom care about their health.
C.
People there are relatively poor.
D.
Cell phones are popular there.
【单选题】在目前电子商务的模式之中,交易金额所占比例最大的是( )
【单选题】女,54岁,急性胰腺炎行胆囊造痿、胰腺引流术后,仍禁食、输液、减压及抗感染治疗,并吸入高浓度氧,动脉血气分析为pH7.46、PaO55mmHg.PaCO32mmHg,X线胸部X线片示两肺有较广泛的点、片状阴影,心电图示窦性心动过速,此时提示病人可能存在()
【简答题】What do we know about Africa,Latin America and India? A)They are among the profitable markets. B)Women seldom care about their health. C)People there are relatively poor. D)Cell phones are popular the...