问题
单项选择题
正常孕妇会发生哪些循环系统的改变（）。
A.心脏向左、向上、向后移位，心尖搏动左移
B.心尖区闻及Ⅱ～Ⅲ级吹风样收缩期杂音
C.心率增至100次／分以上
D.收缩压无变化，舒张压升高
E.长时间处于仰卧位姿势，能引起血压下降，称仰卧位综合征
答案
参考答案：E
搜题请搜索小程序“爱下问搜题”
正常孕妇会发生哪些循环系统的改变（）。
A.心脏向左、向上、向后移位，心尖搏动左移
B.心尖区闻及Ⅱ～Ⅲ级吹风样收缩期杂音
C.心率增至100次／分以上
D.收缩压无变化，舒张压升高
E.长时间处于仰卧位姿势，能引起血压下降，称仰卧位综合征
参考答案：E
| 完形填空 | ||||
| For 52 years my father got up every morning at 5: 30 a. m., except Sunday, and went to work.I __1__saw my father home from work ill.He had no hobbies, __2__taking care of his family. For 22 years, __3__I left home for college, my father__4__me every Sunday at 9?00 a. m..He was always interested in my__5__, or how my family was doing, and I never once heard him__6__ about his lot (生活状况) in life.The calls even came when he and my mother were in other states. Nine years ago when I__7__my first house, my father,67 years old, spent three days__8__my house.He would not__9__me to pay someone to have it done.All he __10__was a cup of tea, a paint brush and to talk to him.But I was too__11__.I had a law practice to run, and I could not take__12__ to hold the brush, or talk to my father.__13__things happened several times later. The morning on Sunday.January 16,1996, my father telephoned me__14__, this time from my sister's home in Florida.But the__15__came again at 4?40 p. m.that day.My father was in the__16__in Florida with an aneurysm (动脉瘤). I got on an airplane__17__, and on the way, I__18__of all the times I had not taken the time to talk to my father.I determined that when I arrived, I would__19__for the lost time, and have a nice long talk with him. I arrived in Florida at 11:30 p. m., my father had__20__at 9?12 p. m..This ti  me it was he who did not have ti  me to talk, or to wait for me. | ||||
|