题目内容

女性，54岁，急性胰腺炎行胆囊造瘘、胰腺引流术后，仍禁食、输液及抗感染治疗，并吸入高浓度氧，动脉血气分析为pH7.46，Pa0255mmHg，PaC0232mmHg。x线胸片示两肺有较广泛的点、片状阴影，心电图示窦性心动过速。对成人呼吸窘迫综合征的动脉血气分析符合（）

A. Pa02<60mmHg，PaC02<35mmHg
B. Pa02<60mmHg，PaC02<40mmHg
C. Pa02<70mmHg，PaC02<30mmHg
D. Pa02<90mmHg，PaC02<50mmHg
E. PaOZ<80mmHg，PaC02<60mmHg

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如果让你主持一场主题为“知识改变命运”的演讲会，你会怎样主持？

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测定水中总磷时，采500mL水样后，加入1mL的浓（）调节pH值使之低于或等于1。

A. 盐酸
B. 硫酸
C. 硝酸
D. 高氯酸

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发动机大修竣工后，在发动机转速为100～150r/min时各缸压力差应该不吵其平均值的（）

A. 8%
B. 10%
C. 4%
D. 5%

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A Dell customer decided to use IBM Director and xSeries to manage their servers. They purchased 10 IBM x336 servers and they already have 75 various Dell servers. Which TWO steps need to be verified to be able to manage the mixed environment with IBM Director？（）

A. Verify that the Dell systems have TCP/IP enabled
B. Verify that the systems are running the IBM Director Agent
C. Verify that the managed systems are SMBIOS 2.1 and WfM 2.0 compliant
D. Verify that the Dell systems have at least a 1GB of memory installed
E. Install an SNMP agent on the Dell systems as IBM Director cannot manage Industry Standard non-IBM server

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A. Pa02<60mmHg，PaC02<35mmHg B. Pa02<60mmHg，PaC02<40mmHg C. Pa02<70mmHg，PaC02<30mmHg D. Pa02<90mmHg，PaC02<50mmHg E. PaOZ<80mmHg，PaC02<60mmHg

如果让你主持一场主题为“知识改变命运”的演讲会，你会怎样主持？

测定水中总磷时，采500mL水样后，加入1mL的浓（）调节pH值使之低于或等于1。

发动机大修竣工后，在发动机转速为100～150r/min时各缸压力差应该不吵其平均值的（）

A Dell customer decided to use IBM Director and xSeries to manage their servers. They purchased 10 IBM x336 servers and they already have 75 various Dell servers. Which TWO steps need to be verified to be able to manage the mixed environment with IBM Director？（）

A. Pa02<60mmHg，PaC02<35mmHg
B. Pa02<60mmHg，PaC02<40mmHg
C. Pa02<70mmHg，PaC02<30mmHg
D. Pa02<90mmHg，PaC02<50mmHg
E. PaOZ<80mmHg，PaC02<60mmHg