热门试题:
[单项选择]Internet通过统一的通信协议才实现全球计算机的互通互连,这个协议是()
A. WWW
B. FTP
C. HTTP
D. TCP/IP
[多选题]在外出进行飞行器操作前,要清点飞行系统所有配件,包括( )
A.机身、电池箱
B.飞机遥控器
C.云台遥控器
D.图传监视器、电压报警器
[填空题]The Apgar Test
The baby was born at 3:36 p. m. At 3:37, she scored 4 out of 10 on her first test. At 3:41, she scored 8 out of 10. The doctor was glad.
Another baby, born at 8:24 p. m., scored 3 out of 10 on his first test. He scored 4 out of 10 on his second test. He took another test at 8:34 and scored 5. ___1___ He called for help1.
These newborn babies took a test called the Apgar test. This test helps doctors diagnose problems. ___2___ Most babies take two tests. The first is at 1 minute after birth, and the second is at 5 minutes after birth. If a baby’s score at 5 minutes is less than 6, the baby takes another test at 10 minutes after birth.
The Apgar test is not an intelligence test. It’s a test that shows a baby’s health right after it is born. The Apgar test measures things such as a baby’s color, heart rate, and breathing. The test has five parts, and the score for each part can be 0, 1, or 2. ___3___
A doctor named Virginia Apgar developed the test. Apgar went to medical school at Columbia University in New York City in 1929. She faced many challenges because she was the first woman in the program. However, she was one of the best students in her class. After medical school, she started treating patients2.
Apgar also became a researcher in anesthesiology, a new topic in medicine at the time3. During her studies, she learned how to give patients anesthesia. ___4___
In the 1940s, many women started to have anesthesia when they gave birth. Apgar had a question: How does anesthesia affect newborn babies? In 1949, when Apgar was a professor at Columbia’s medical school, she created her simple test. She wrote a paper about her methods in 1953. Soon after, people started using the Apgar test around the world.
In her work, Apgar saw that many newborns had problems. She wanted to help these babies survive. She stopped practicing medicine in 1959, and she went back to school to get a master’s degree in public health. ___5___
Today, the Apgar test is still used all over the world. Newborn babies don’t know it, but Virginia Apgar is a very important person in the first few minutes of their lives.
词汇:
diagnose /'dai gn uz/ vt. & vi. 诊断(疾病)
anesthesiology /, nis,θizi’ l d i/ n. 麻醉学
anesthesia /, nis'θizi / n. 麻醉
注释:
1. called for help:需要帮助,求救。call for:需要,要求,提倡;来找(某人),来取(某物)。
2. she started treating patients:她开始治疗病人。treat sb.有三种意思,分别是“对待某人”“治疗某人”和“款待某人”。treat作“治疗”讲,是普通用语的治疗,意义广泛,cure多用于疾病方面,heal多用于创伤或外伤方面。
3. at the time:当时,在那时。同义短语有at that point, at that time, on the occasion。
练习:
A Doctors add the scores together for the total Apgar score.
B She spent the rest of her life doing research and raising money to help newborn babies.
C A score of 10 is uncommon.
D The doctor was worried.
E They decide if a baby is normal or needs special care.
F Anesthesia is a procedure that makes patients lose consciousness, so they do not feel any pain during surgery.
[单项选择]成人十二指肠乳头在十二指肠降部后内侧壁约距幽门()
A. 7cm
B. 8cm
C. 9cm
D. 10cm
E. 11cm
[单项选择]影响人口分布的主要因素除历史、政治、社会经济因素外,还有()。
A. 自然因素
B. 行为因素
C. 气候因素
D. 海拔因素
[单选题]进行气体采样和处理一般渗漏时,要戴( )并进行通风。
A.防毒面具或口罩
B.口罩或正压式空气呼吸器
C.防毒面具或正压式空气呼吸器
D.护目眼镜或正压式空气呼吸器
[判断题]螺纹道钉硫磺锚固作业中熔制混合溶液,需放入硫磺、水泥、、砂子和石蜡、环氧树脂。( )
A.正确
B.错误
[简答题]建设部对哪个风景名胜区开山采石的行为进行了通报?
[单选题]在规定的信号显示距离内,不得种植影响信号显示的树木。对影响信号显示的树木,其处理办法由( )规定。
A.铁路局
B.林业局
C.园林处
D.铁路总公司
[单项选择]氯丙嗪引起的锥体外系反应的机制是()
A. 亲和力弱,内在活性弱
B. 无亲和力,无内在活性
C. 有亲和力,无内在活性
D. 有亲和力,内在活性弱
E. 对相应受体有亲和力及较强内在活性
[多项选择]在实际交易中,只有当买者所愿意支付的最高价格( )卖者所愿意接受的最低价格|寸.交易才会成功。
A. 高于
B. 等于
C. 低于
D. 不高于
E. 不等于
[单选题]新鲜的陆生青绿饲料的含水量一般为
A.60%~70%
B.75%~90%
C.95%左右
D.45%~50%
[多选题]交警发现以下哪些情形的,可以依法扣留车辆?( )
A.未按照规定投保机动车交通事故责任强制保险的
B.公路客运车辆或者货运机动车超载的
C.有使用伪造的机动车号牌嫌疑的
D.非法安装警报器的状态消除后,应当退还被扣留的校车
[单选题]垫砟作业每撬长度不得超过( )轨枕,并随垫随填,夯实道床。
A.5根
B.6根
C.7根
D.8根
[单项选择]阿司匹林解热作用的机制是抑制
A. 磷酸二酯酶
B. 前列腺素合成酶
C. 血管紧张素I转化酶
D. H+-K+-ATP酶
E. Na+-k+-ATP酶
[单项选择]青春中学的一些数学老师取得了硕士学位。因此,青春中学的有些男老师取得了硕士学位。
以下哪项为真,最能支持上述论证的成立( )
A. 青春中学的数学教师都是男教师
B. 青春中学的男教师中有些是教数学的
C. 青春中学的数学教师中有些是男教师
D. 一些青春中学的女性数学教师并没有取得硕士学位
[单选题]党的( )十八届五中全会把扶贫攻坚改成了脱贫攻坚,明确到年我国现行标准下农村贫困人口实现脱贫,贫困县全部摘帽,解决区域性整体贫困。
A.2020年
B.2030年
C.2035年
[单选题]患者,女性,29岁,习惯性便秘,因卵巢肿瘤住院择期手术。对其进行预防便秘知识宣
教,不妥的指导是()
A.养成按时排便的习惯
B.选择膳食纤维丰富的饮食
C.适当运动
D.定时使用简易通便法
E.保持精神愉快
[单选题]电流互感器的准确级是指在规定的二次负荷变化范围内,一次电流为额定值时的(____)电流误差百分数。
A.最小
B.最大
C.平均
D.复合
[单选题]以下( )全世界仅产于中国新疆。
A.羊脂白玉
B.黄玉
C.青玉
D.花玉
[单选题]旅客列车在运行途中,当制动机发生临时故障,在停车时间内不能修复时,准许关闭()辆,但列车最后一辆不得为关门车。
A.1
B.2
C.3
D.4
[单选题]颈动脉三角的深面为()
A.颈阔肌
B.椎前筋膜
C.颊咽筋膜
D.封套筋膜
E.咽侧壁
[单选题]作业高度(以距坠落高度基准面为基准)在2米以上5米以下时,称为()高处作。
A.一级
B.二级
C.三级
D.四级
[单项选择]腰背痛伴右上腹痛最常见的疾病是()
A. 胸膜炎
B. 急性胆囊炎
C. 肺结核
D. 支气管扩张
E. 颈椎病
[单选题]下列人防工程消防电源及配电的说法中,正确的是( )。
A.建筑面积为3000m2的人防工程应按一级负荷供电
B.建筑面积为5000m2的人防工程应按一级负荷供电
C.消防水泵的供电回路应引自专用消防配电柜或专用供电回路,其配电和控制线路宜按防火分区划分
D.消防用电设备的配电线路即使采用矿物类不燃性电缆时,也不应明敷设
[判断题]根据省厅规定:从 2011 年 1 月 1 日起,在房屋建筑和市政工程工地凡未持有建设主管部门颁发的“资格证书”或人证不一的,均视为无证上岗。
A.正确
B.错误
[多选题]对单线半自动及双线自动闭塞反方向发车时超长列车头部越过出站信号机发车应急处置流程描述正确的是()。
A.列车未压上出站方向轨道电路(信号能正常开放),报告列车调度员,申请“准许XX次越过出站信号发车”的调度命令,正常办理发车程序,并向司机转达准许越过出站信号机发车的调度命令
B.列车压上出站方向轨道电路,能够退回时,组织列车退回发车线,正常办理发车
C.列车压上出站方向轨道电路,不能能退回时,报告列车调度员,申请停止基本闭塞法改用电话闭塞法行车的调度命令,改用电话闭塞法准备进路、填写核对路票发车
D.指示司机直接开车
[多选题]公路的发展应当遵循()的原则。
A.全面规划
B.合理布局
C.确保质量
D.保障畅通
E.保护环境、建设改造与养护并重的原则
[单项选择]局部麻醉常造成的医源性间隙感染中不包括
A. 颞下间隙
B. 翼下颌间隙
C. 咽旁间隙
D. 舌下间隙
E. 咬肌间隙
[判断题]正弦波脉宽调制(SPWM)是指参考信号为正弦波的脉冲宽度调制方式。
A.正确
B.错误
[单选题]不填用工作票的低压电气工作可()进行。
A.两人
B.三人
C.单人
D.单人监护
[单选题]在事故应急救援中,社会救援队伍到达企业时指挥部要派人员引导并告知( )。
A.生产注意事项
B.安全注意事项
C.安全规章制度
[单选题]女士,45岁,因停经48天,少量阴道流血两天,尿HCG(+),行吸宫术,吸出少量组织,病理检查为蜕膜组织。考虑她可能为
A.妇科疾病
B.宫内妊娠
C.异位妊娠
D.生殖道感染
E.生殖道创伤
[单项选择]下列红外测温仪中,适于测量200℃以下温度的测温仪是( )测温仪。
A. 光电
B. 辐射
C. 比色
D. 单色