委托调查是指通过互联网等媒介搜寻有价值的资料并展开调查。( )
参考答案:错
解析: 搜寻调查是指通过互联网等媒介搜寻有价值的资料并展开调查,而不是委托调查。
患者女,52岁。主因呼吸困难2h入院。2h前工作中不慎吸入带臭鸡蛋气味的气体后出现呼吸困难。既往体健。体格检查:BP120/75mmHg,神清,两肺呼吸音清,未闻及干、湿性啰音。心率89次/min,律齐,无杂音。腹部查体未见异常。
该患者应积极给予()
A.高压氧治疗
B.抗生素预防感染
C.细胞色素C
D.大剂量谷胱甘肽
E.大剂量半胱氨酸
Which of the following is NOT one of the conditions that must be met for a trade to be considered an arbitrage()
A. There is no risk.
B. There are no commissions.
C. There is no initial investment and there is a guaranteed profit.