未分类题

检查直肠舡管的最常用体位
请帮忙给出每个问题的正确答案和分析，谢谢！

A.俯卧位
B.胸膝位
C.截石位
D.蹲位
E.左侧卧位
直肠肛管手术时常用的体位A.俯卧位
B.胸膝位
C.截石位
D.蹲位
E.左侧卧位
老年体弱患者常用的体位A.俯卧位
B.胸膝位
C.截石位
D.蹲位
E.左侧卧位
检查内痔、脱肛及直肠息肉常用体位A.俯卧位
B.胸膝位
C.截石位
D.蹲位
E.左侧卧位

【参考答案】

问题 1 解析：B
问题 2 解析：C
问题 3 解析：E
问题 4 解析：D

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Mrs. Cox teaches English in a large high school located in the inner area of a big city on the West Coast. Ever since she was a young girl, Mrs. Cox had wanted to become a teacher. She has taught eight years now and hasn't changed her mind. After she graduated from high school, Mrs. Cox went on to college. Four years later, she received her bachelor's degree (B. A. ) in English and her teaching certificate. Then she was qualified to teach in the secondary schools of her state. In the summers, Mrs. Cox takes more classes. Someday she hopes to get a master's degree (M. A. ). With an M. A. , she will receive a higher salary. The school day at Mrs. Cox's high school, like that in many high schools in the United States, is divided into six periods of one hour each. Mrs. Cox must teach five of these six periods. During her free period, which for her is from 2 to 3 p.m. , Mrs. Cox must meet with parents, order supplies, make out examinations, check assignments, and take care of many other things. In short, her free period isn't really free at all. Mrs. Cox works steadily from the time she arrives at school in the morning until the time she leaves for home late in the afternoon.Mrs. Cox wants to be a teacher because______.A．she likes teachingB．she is a young girlC．she has many problems to deal withD．she doesn't mind what she is doing

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