下列关于利用衍生产品对冲市场风险的描述,不正确的是( )。
A.构造方式多种多样B.交易灵活便捷C.通常只能消除部分市场风险D.不会产生新的交易对方信用风险
参考答案:D
(2009)下列各波函数不合理的是:()
A.ψ(1,1,0)
B.ψ(2,1,0)
C.ψ(3,2,0)
D.ψ(5,3,0)
A few days after a colectomy, a client suddenly develops chest pain, shortness of breath, and air hunger. The nurse knows she must further assess the client’s chest pain to determine its origin. When determining whether the chest pain is cardiac or pleuritic in nature, the nurse knows that pleuritic chest pain typically()
A. is described as crushing and substernal.
B. worsens with deep inspiration.
C. is relieved with nitroglycerin.
D. is relieved when the client leans forward.