题目:
静脉留置针的保留时间通常为()
A.24~48h
B.48~72h
C.72~96h
D.5天
E.7天
答案:
参考答案:C
静脉留置针的保留时间通常为()
A.24~48h
B.48~72h
C.72~96h
D.5天
E.7天
参考答案:C
患者女性,30岁,哺乳期发现双乳肿块,超声显示双乳内各有数个大小不等的无回声区,边界光滑,后方回声增强,最可能是()。
A.乳腺炎
B.乳腺脓肿
C.乳腺囊肿
D.乳腺增生
E.乳腺腺瘤
根据《堤防和疏浚工程施工合同范本》,承包人的主要责任和义务包括( )等。
A.保证工程质量
B.按时完成各项承包工作
C.保证工程施工和人员的安全
D.及时提交履约担保证件
E.及时做好施工现场范围内的征地移民工作
信息匹配。
阅读下列应用文相关信息,并按照要求匹配信息。
以下是一些生活感想或经验介绍:
A. More than nine years ago I was 70 pounds overweight and wore a very big dress. I had tried different diets and lost weight only to gain it back. Finally a simple "threeforone"fat rule worked for me: consuming
no more than three grams of fat for every 100 calories per serving. Following the rule and eating only
foods that contain less than 30 percent fat, I spent eight months getting down to a size seven, and I've
kept the weight off for nine years.
B. And for foods that aren't packaged, you rely on what we already know about them. Red meat,as well
as dishes made or served with butter, gravy, cream, sauce or cheese, are almost never less than 30 percent fat, so you just don't eat them. On the other hand, some nonpacked foods-all fruits and vegetables except avocadoes and olives-always pass the test. So do most fish, but not when fried.
C. I like vegetables, which are rich in vitamins. Most foods containing vitamins C and E (such as sweet
potatoes, tomatoes, spinach and broccoli) are low in calories and are known as antioxidants(抗氧化物质). They can help reduce the possibility to develop hardening the arteries(动脉).
D. I gain weight around the belly-what we call abdominal obesity, the worst kind. The tendency seems to
be hereditary (遗传的), and it's common among men. This problem increases the risk of a stroke or heart attack. A guide I use in estimating belly fat is the waisttohip ratio or WHR. To find yours, divide the
circumference (圆周) of your waist by the circumference of you hips. Women with ratios above 0.8 and
men with ratios above 1.0 are at increased health risk.
E. My ways of keeping healthy are very simple, and they are among our everyday activities: eating healthy
food and doing exercise. In addition, I manage to do those basic things, such as drinking water, sleeping
well and eating less fat. Sometimes I do some of the other things I used to do in my life like walking for
half an hour a day.
F.Although I've put on ten pounds, I'm healthy and in good shape. I eat food that's good for me…but I
work off Susan's homemade brownies (巧克力蛋糕), for example, to offset these extra calories, I walk
for an hour or more, three times a week…often with Susan. We're both busy and this is one way we have some quiet time together. Equally important, it permits me to practice dieting's fine art of compromise.
以下是五位专家的建议.请匹配这些建议及对应的生活感想或经验介绍(A、B、C、D、E和F).
1. You should watch where your weight accumulates. You can use the waist to hip ratio to find if there is
too much fat around the middle. Belly fat is especially dangerous because it releases free fatty acids
directly to the liver, virtually flooding it with fat.
2. If a particular food is important to you, eat it, but work it off. You should try to learn the art of
compromise.
3. At the same time. the threeforone is relatively simple to use. Fat grams and calories are listed on
almost all boxed, canned or packaged foods. You have only to read the label and follow the rule.
A fiveyearold patient of mine can do this.
4. Drinking water is basic, and drinking enough of it is necessary. Patients are sometimes surprised that
basic things work when they do them consistently.
5. Consume antioxidant foods. They protect the cholesterol(胆固醇) from oxidative damage,which
helps prevent damage to blood vessel walls.
为明确诊断,必须行以下哪项检查
A.细胞学检查
B. * * 镜检查
C.病灶活检病理检查
D.右侧腹股沟淋巴结穿刺活检病理检查
E.B超、CT、MRI和淋巴造影等影像学检查
速录师完成的是“三高”的中文信息速录工作,请问下面哪一项的描述不够准确()
A、高速度
B、高密度
C、高效率
D、高准确率