25岁初产妇，妊娠38周，胎动良好，阵发性腹痛3小时。既往患先天性室间隔缺损。日常体力劳动时心悸、气短，休息时好转，夜间能平卧。检查：血压120/80mmHg，脉搏90次／分，呼吸18次／分，心尖部闻及3/6级收缩期杂音。B型超声检查：胎头双顶径9.2cm，股骨长7.0cm，羊水平段4.2cm，胎心率142次／分。
该产妇的心功能属于（）
A.0级
B.Ⅰ级
C.Ⅱ级
D.Ⅲ级
E.Ⅳ级
参考答案：C
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| I never knew how well Mother could keep a trust until I was going through her things after she died. I discovered something I had 1 forgotten, something that happened to as a child. One night, as I lay in bed 2 my sisters and I had said our prayers, I recalled the events of the day and how 3 I behaved toward Mother."I must make things right before going to sleep," I thought. Quietly I 4 out of bed and picked up pencil and paper from the dresser, then tiptoed into the hall. The 5 from the living room shone dimly. I knew Mother was downstairs mending socks. I quickly 6 a note asking Mother to forgive me for being so 7 . I didn't want my brothers and sisters to know my 8 , so I added a postscript:"Please don't let anyone see this." Then I quietly moved 9 my parents' bedroom and put the letter under Mother's pillow. The next morning, when I 10 my bed after breakfast. I unexpectedly found a 11 note under my pillow. Mother wrote that she loved me and 12 me. This became my 13 of apologizing whenever I talked back or disobeyed. Mother always left a return note, but she never 14 our under-the-pillow messages in front of the family. Even when we were 15 , she never mentioned them when we brothers and sisters recalled our childhood. When mother 16 , I had to go through her personal belongings. In her desk was a bundle of notes tied with a faded ribbon. On top was a message in her handwriting. It read,"In the event of my death, please 17 these." I 18 the packet and glanced at the handwriting on the bottom. To my surprise I 19 my childish writing,"P.S. Please don't let anyone see this. Love, Edie." I gently glanced the unopened bundle in the 20 along with other things for the rubbish burner. "Lord," I prayed"make me like my mother." | ||||
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