弥散性血管内凝血时，其实验室检查下哪项不符（） A.血小板计数_爱下问搜题

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问题单项选择题

弥散性血管内凝血时，其实验室检查下哪项不符（）

A.血小板计数进行性下降或<100×10⁹/L

B.优球蛋白120min

C.纤维蛋白原<1.5g／L

D.凝血酶原时间延长对照3s以上

E.3P试验阳性

答案

参考答案：B

解析：DIC时因纤溶活性增高，优球蛋白溶解时间缩短，常小于70min。但在纤溶酶原代偿，尤其是外源性纤溶酶原和纤维蛋白原补充时，纠正了纤溶激活物在受检样本中的亢进作用，使ELT恢复正常，甚至超过4h，导致判断困难。故对ELT，在DIC诊断中要综合分析。

完形填空

Mom, Dad, I’m going to college! Can you believe it? I never thought it could happen. 16 middle school and p

art of high school, I 17 to keep up. I was not a bad student，but I just didn’t understand 18 they were teaching because I have a

learning 19 . I wanted to show everyone I could graduate and go to 20 . I wanted to make something of myself, and 21 I wasn’t a failure.
22 the time came to choose a college, I wasn’t sure which would be the best for me. I knew I didn’t 23 to go to a big school, which narrowed (缩小) my 24 to a small college which could be 25 for me with a learning disability. I looked in Florida and found three schools. I 26 two, but they just didn’t 27 . Then I visited Beacon College. Beacon is mainly for students who have learning disabilities and it has small classes.
The day when I was 28 by Beacon College was the happiest day of my life. I received the call from the school 29 me I was accepted just as I was sitting down for dinner. My family was so 30 , and I was ready to pack that night and move to Florida. The expectation of going to college 31 the rest of my senior year.
The closer the time came, the more nervous I became about being in a(n) 32 place. Finally my

parents and I packed the car and 33 Florida. After a two-day drive, we arrived. “Welcome to Beacon College! It is so nice to see you!” I heard 34 from the teachers and students, as we were introduced. I felt so 35 to hear those cheerful voices. I knew I had found a perfect（理想的）school. I had found my home for the next four years.

D．comfortable

A．day and night

B．over and over

C．more or less

D．up and down

读图填空题

既不构成细胞的主要原料，又不为人体提供能量，但人体一旦缺乏，则会影响人体正常的生理功能，甚至患病。