A 7-year-old boy is hospitalized with cyst

题型:单项选择题

问题:

A 7-year-old boy is hospitalized with cystic fibrosis. To help him manage secretions and avoid respiratory distress, the nurse should ().

A.perform chest physiotherapy every 4 hours.

B.give pancreatic enzymes as ordered.

C.place the child in an oxygen tent and have oxygen administered continuously.

D.serve a high-calorie diet.

考点:美国护士资格认证(CGFNS)美国护士资格认证(CGFNS)
题型:单项选择题

I will never forget the year I was about twelve years old. My mother told us that we would not be (16) Christmas gifts because there was not enough money. I felt sad and thought, "What would I say when the other kids asked what I’ d (17) " Just when I started to (18) that there would not be a Christmas that year, three women (19) at our house with gifts for all of us. For me they brought a doll. I felt such a sense of (20) that I would no longer have to be embarrassed when I returned to school. I wasn’t (21) . Somebody had thought (22) of me to bring me a gift.

Years later, when I stood in the kitchen of my new house, thinking how I wanted to make my (23) Christmas there special and memorable, I (24) remembered the women’s visit. I decided that I wanted to create that same feeling of (25) for as many children as I could possibly reach.

So I (26) a plan and gathered forty people from my company to help. We gathered about 125 orphans (孤儿) at the Christmas party. For every child, we wrapped colorful packages filled with

toys, clothes, and school supplies, (27) with a child’ s name. We wanted all of them to know they were (28) Before I called out their names and handed them their gifts, I (29) them that they couldn’t open their presents (30) every child had come forward. Finally the (31) they had been waiting for came as I called out, "One, two, three. Open your presents!" As the children opened their packages, their faces beamed and their bright smiles (32) up the room. The (33) in the room was obvious, and (34) wasn’ t just about toys. It was a feeling, and the feeling I knew (35) that Christmas so long ago when the women came to visit. I wasn’t forgotten. Somebody thought of me. I matter.

28().

A. fine

B. special

C. helpful

D. normal

题型:单项选择题

患者男性,34岁,1个月前因风湿性主动脉瓣关闭不全行主动脉瓣膜置换术,术后30天出现发热,体温高达40℃。查体:心脏听诊主动脉瓣区可闻及4级舒张期杂音,脾大。

患者两次血培养检测到金黄色葡萄球菌,治疗上宜首选()。

A.红霉素

B.第三代头孢菌素

C.林可霉素

D.庆大霉素

E.万古霉素

题型:单项选择题

核素显像诊断肝海绵状血管瘤的最恰当的方法是()

A.肝胶体显像

B.肝阳性显像

C.肝血池显像

D.肝胶体和肝血池联合显像

E.肝胆显像

题型:单项选择题

临界半径比的定义是:紧密堆积的阴离子恰好互相接触,并与中心的阳离子也恰好接触的条件下,阳离子半径与阴离子半径之比。即每种配位体的阳、阴离子半径比的下限。计算下列配位的临界半径比:(a)立方体配位;(b)八面体配位;(c)四面体配位;(d)三角形配位。

题型:单项选择题

在十九大报告的最后,习 * * 号召全党全国各族人民为实现三大历史任务,为决胜全面建成小康社会、夺取新时代中国特色社会主义伟大胜利、实现中 * * 伟大复兴的中国梦、实现人民对美好生活的向往继续奋斗。请问这三个历史任务是什么?()。

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