对于颅内高压病人,腰穿的主要危险是A.引起脑出血 B.诱发脑疝 C.引起癫痫发作 D

题型:单项选择题

问题:

对于颅内高压病人,腰穿的主要危险是

A.引起脑出血

B.诱发脑疝

C.引起癫痫发作

D.引起感染

E.促使肿瘤扩散

考点:护理正副高神经系统疾病病人的护理神经系统疾病病人的护理3
题型:单项选择题
已知f(x)=(
x-1
x+1
)2
(x>1),
(1)若g(x)=
1
f-1(x)
+
x
+2
,求g(x)的最小值;
(2)若不等式(1-
x
)•f-1(x)>m•(m-
x
)
对于一切x∈[
1
4
1
2
]
恒成立,求实数m的取值范围.
题型:单项选择题

Father’s Garden

My father was always a good(酷爱的) gardener. One of my earliest memories is standing without shoes in the freshly tilled(翻耕的) soil, my hands blackened from digging in the ground.

As a child, I loved following Dad around in the garden. I remember Dad pushing the tiller(耕作机) ahead in perfectly straight lines. Dad loved growing all sorts of things: yellow and green onions, watermelons almost as big as me, rows of yellow corn, and our favorite--- red tomatoes.

As I grew into a teenager, I didn’t get so excited about gardening with Dad. Instead of magical land of possibility, it had turned into some kind of prison. As Dad grew older, his love for gardening never disappeared. After all the kids were grown and had started families of their own, Dad turned to gardening like never before. Even when he was diagnosed with cancer, he still took care of his garden.

But then, the cancer, bit by bit, invaded his body. I had to do the things he used to do. What really convinced me that Dad was dying was the state of his garden that year. The rows and rows of multicolored vegetables were gone. Too tired to weed them, he simply let them be. He only planted tomatoes.

For the first few years after he died, I couldn’t even bear to look at anyone’s garden without having strong memories pour over me like cold water from a bucket. Three years ago, I decided to plant my own garden and started out with just a few tomatoes. That morning, after breaking up a fair amount of soil, something caught the corner of my eye and I had to smile. It was my eight-year-old son Nathan, happily playing in the freshly tilled soil.

小题1:Why did the author like the garden when he was a child?

A.He wanted to be a garden-crazy like his father.

B.He loved being in the garden with his father.

C.The garden was full of his favorite food.

D.The garden was just freshly tilled.小题2:When all the kids started their own families, the author’s father _____.

A.stopped his gardening.

B.turned to other hobbies.

C.devoted more to gardening.

D.focused on planting tomatoes.小题3:What happened to the garden when the author’s father was seriously ill?

A.There was a great harvest.

B.The garden was almost deserted.

C.No plant grew in the garden at all.

D.The author’s son took charge of the garden.小题4:Why did the author start his garden with tomatoes?

A.He wanted to honor his father.

B.His son liked the fields of tomatoes.

C.He only knew how to grow tomatoes.

D.He thought tomatoes were easy to manage.

题型:单项选择题

试题二(共15 分)阅读以下说明,回答问题1 至问题3,将解答填入答题纸的对应栏内。【说明】某企业业务系统,使用一台应用服务器和一台数据库服务器,支持数百台客户机同时工作。该业务系统投入运行后,需交给运行维护部门来负责该业务系统的日常维护工作。运行维护部门内部分为两大部门,网络维护部门负责所有业务系统的网络运行维护;应用系统维护部门负责应用系统服务器的运行维护,保证应用系统处在正常的工作环境下,并及时发现出现的问题,分析和解决该问题。

【问题3】(5 分)针对应用系统服务器监控所获取的数据,需要经过认真的分析来发现系统存在的性能问题。对监控数据进行分析主要针对的问题除了“服务请求突增”外,还有哪些?

题型:单项选择题

对已经确定运行的发电机组合理分配发电负荷,编制日发电曲线,下列说法正确的是()。

A.除水能外的可再生能源机组按发电企业申报的出力过程曲线安排发电负荷。

B.无调节能力的水能发电机组按照“以水定电”的原则安排发电负荷。

C.除特殊情况外,核电机组按照其申报的出力过程曲线安排发电负荷。

D.火力发电机组按照供电煤耗等微增率的原则安排发电负荷。

题型:单项选择题

麻黄与石膏配伍发散水饮郁热,效果甚佳,该种组合见于哪些方剂:
①泽漆汤
②厚朴麻黄汤
③木防己汤
④越婢加半夏汤

更多题库