足月顺产男婴，生后26天，发热，吃奶少，大便稍稀1天来诊，其母_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题共用题干题

足月顺产男婴，生后26天，发热，吃奶少，大便稍稀1天来诊，其母患感冒2天。体检：精神差，呼吸略促，咽赤不明显，皮肤轻度黄染，心肺听诊无异常，脐轮略红肿，脐部有少许分泌物，肝肋下3．5cm，前囟平，颈软，血白细胞4．2×10⁹／L，中性粒细胞74％，大便镜检WBC2～4个/HP

该患儿收住院后最有助于诊断的辅助检查是（）。

A.X线胸片

B.便培养

C.肝功能检查

D.血培养

E.咽培养

答案

参考答案：D

完形填空

“Sixteen,” I said. I have forgotten the math question my second-grade teacher, Joyce Cooper, asked that day, but I will never forget my   36  . As soon as the number left my mouth, the whole class started 37  . I felt like the   38  person in the world..
Mrs. Cooper fixed them with a firm look. Then she said: “We’re all here to 39 .”
Once Mrs. Cooper asked us to write a 40 about what we hoped to do in the future. I wrote: “I want to be a 41 like Mrs. Cooper.
She wrote on my report, “You would 42 an outstanding teacher 43  you are determined and you try hard.” I was to carry those 44 in my heart for the 27 years.
After I graduated from high school, I got married and had children.
We needed every penny just to 45 . College and teaching were out of the question.
Then one day I thought of my 46 of how I wanted to help children. I talked it over with my family and 47  to attend college classes in the 48 before work. And when I got home from work, I would 49 . Finally, after seven years, my dream had been realized and I became a teacher.
Not long after I started 50 , something happened that brought the 51 rushing back to me. I had written a sentence with grammatical errors on the blackboard. Then I asked students to come and 52 the mistakes.
One girl got halfway through, became 53 and stopped. As the other children laughed, 54 rolled down her cheeks. I gave her a hug and told her to have a drink of water. Then, remembering Mrs. Cooper, I fixed 55 of the class with a firm look. “We are all here to learn,” I said.

C．least amusing

D．most important

单项选择题 A1型题

益母草药理作用不包括（）

A.兴奋子宫

B.降血糖

C.改善微循环

D.抗血栓形成

E.抗心肌缺血