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男，45岁，应急行胃穿孔合并腹膜炎行手术治疗，术中血压下降至零，液输血后血压回升到12/10kPa(90/75mmHg)，但术后出现少尿3天，尿量每日200ml，血压波动于12/10~11/8kPa，血尿素氮14.3mmol/L(40mg/dl)，肌酐445μmol/L(5mg/dl)，血钾6mmol/L，血钠120mmol/L，血氯90mmol/L。 1.为了排除肾前性少尿急需作哪项检查? A 尿比重、渗透压及尿钠浓度 B 二氧化碳结核力 C 胸片 D 心电图 E 血钠、氯、钠、钙、磷 2.病人住院中出现胸闷、气促，平卧，心率120次/分两肺湿啰音，面色苍白，还应考虑急做哪些检查? A 心电图 B 肝功能试验 C Holter D 心动超声 E 血气分析 3.患者检查结果并发有呼吸窘迫综合症，最合适急性肾衰的治疗为： A 腹膜透析 B 血液透析 C 血液滤过 D 连续动-静脉血液滤过 E 维持水、电解质平衡，强心利尿
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【单选题】I spent six months in England at a language school ______ improve my spoken English.
A.
in order
B.
so as to
C.
so that
D.
for
【单选题】Once in Paris, I some time with a good friend who had moved to live there for six months.
A.
cost
B.
paid
C.
took
D.
spent
【判断题】The foreign entity is generally considered to be a separate taxable
entity from the resident who owns it and. in most cases, the foreign entity
will be considered to be a nonresident of the country in...
A.
正确
B.
错误
【简答题】As a young child, I was quiet and shy. I was also sick for a long time. My parents worked, and I spent a lot of time at my grandparent’s home. While my grandmother cleaned the house and cooked, my gra...
【单选题】Once in Paris, I some time with a good friend who had moved to live there for six months.
A.
cost
B.
pay
C.
took
D.
spent
【判断题】when the parent owns over 50% of the voting power of an entity ,control can be assumed
A.
正确
B.
错误
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