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【判断题】
高频电流的危害性最大,常见的 50-60Hz 工频电流的危险性最小A.
正确
B.
错误
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【单选题】A pregnant client who is anemic tells the nurse that she is concerned about her infant's condition after delivery. Which nursing response would best support the client?
A.
"You should not worry about your baby's condition after the delivery because complications are rare."
B.
"Your baby will probably need to spend a few days in the neonatal intensive care unit after delivery."
C.
"You will not have any problems if you follow all the advice the health care provider has given you."
D.
"The effects of anemia on your baby are difficult to predict, but let's review your plan of care to ensure you are providing the best nutrition and growth potential."
【单选题】A night shift nurse notices that a postpartum (after delivery of a baby) client is crying and rubbing her baby’s head. The mother states, “Look how lopsided my little Sam’s head is. It is all my fault...
A.
“Do you mean to tell me that your mother told you that? Are you serious?”
B.
“The head is soft and changed shapes as it moved through the birth canal.”
C.
“I will provide you with materials to read that will clear that up for you.”
D.
“There is no need to cry. His head will return to normal in a few days.”
【单选题】A hospitalized adolescent diagnosed with anorexia nervosa refuses to comply with her daily before-breakfast weigh-in. She states that she just drank a glass of water, which she feels will unfairly inc...
A.
“You are here to gain weight so that will work in your favor.”
B.
“Don't drink or eat for 2 hours and then I'll weigh you.”
C.
“You must weigh in every day at this time. Please step on the scale.”
D.
“If you don't get on the scale, I will be forced to call your doctor.”
【单选题】The nurse is beginning a health history interview with an adult client who expresses anger at the nurse. The best approach for dealing with an angry client is for the nurse to ( )
A.
allow the client to ventilate his or her feelings.
B.
offer reasons why the client should not feel angry.
C.
provide structure during the interview.
D.
refer the client to a different health care provider.
【单选题】Jane Padgett, CFA, manages a portfolio of low beta stocks for a client. Her client has expressed a strong need to earn a rate of return on the portfolio of at least 4%. The risk-free rate is currently...
A.
Sharpe ratio.
B.
Safety-first ratio.
C.
Treynor ratio
【简答题】问题的主观方面主要由___________、__________以及___________等三个成分所组成。
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