肺炎患儿发生心衰时，下列措施不妥的是（） A.立即开放静脉通道，快速补液 B.静脉推

I am sure David will find the library-he has a pretty good ________ of direction.[ ]

A. warning  

B. feeling

C. experience 

D. sense

对青紫型先天性心脏病（如法洛四联症）患儿的护理中，为防止发生脑血栓等并发症，应特别注意（）

A.避免过度劳累

B.减少搬动

C.预防感染

D.多喂水

E.必要时喂哺前后吸氧

不属于G蛋白耦联受体的是（）

A.α肾上腺素受体

B.β肾上腺素受体

C.胰岛素受体

D.多巴胺受体

E.5-羟色胺受体

检查各类面层（含不需铺设部分或局部面层）表面的裂纹、脱皮、麻面和起砂等缺陷，应采用（）的方法。

A、观察

B、敲击

C、检测

D、尺量

An analyst finds a stock with historical returns that are not correlated with interest rate changes. The analyst writes a report for his clients that have large allocations in fixed - income instruments and emphasizes the observed lack of correlation. The clients with allocations of fixed income instruments are the only clients to see the report. According to Standard Ⅴ (B) , Communication with Clients and Prospective Clients, the analyst has:（）

A. violated the Standard concerning fair dealings with all clients.

B. not violated the Standard.

C. violated the Standard by emphasizing the information concerning the correlation.