The police at Denver International Airpo

题型:选择题

问题:

The police at Denver International Airport examined a bomb threat against a United Airlines flight to San Francisco,____________ the flight for hours.

A.delayed

B.to delay

C.delaying

D.had delayed

考点:现在分词的被动式现在分词不定式的被动式过去分词
题型:选择题

The nurse observes that the client’s total parenteral nutrition (TPN) solution is infusing too slowly. The nurse calculates that the client has received 300 mL less than was ordered for the day. What should the nurse do next

A. Assess the infusion system, note the client’s condition, and notify the physician.
B. Discontinue the solution and administer dextrose in 5% water until the infusion problem is resolved.
C. Increase the flow rate to infuse an additional 300 mL over the next hour.
D. Maintain the flow rate at the current rate and document any discrepancy in the chart.

题型:选择题

沿第三轴正方向面对加工平面,按刀具前进方向确定刀具在工件的右边时应用()补偿指令。

A、G40

B、G41

C、G42

D、G43

题型:选择题

分布在胃底的动脉是( )

A.胃左动脉
B.胃右动脉
C.胃短动脉
D.胃网膜右动脉
E.胃网膜左动脉

题型:选择题

发生压疮最主要的原因是()

A.局部组织受压过久

B.经常受潮湿、摩擦等物理性刺激

C.全身营养缺乏

D.抵抗力降低

E.年老体弱

题型:选择题

磺胺类药物过敏患者用促尿酸排泄药物时,应慎用()

A.别嘌醇

B.丙磺舒

C.磺吡酮

D.苯溴马隆

E.秋水仙碱

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