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男性，3岁，因"感冒"后发热5天，突发寒战、高热、黄疸、腰背痛，体检巩膜黄染，HGB68g／L，WBC11×109／L，PLT正常，网织红细胞0．25，尿常规隐血（+++），蛋白（++），红细胞（+），血间接胆红素升高，肝功正常。血片见幼红细胞增多，有红细胞碎片。测定体内抗体IgG水平升高，Ham试验（-）

明确诊断需做的检查是（）

A.肝功能

B.腹部超声

C.Coombs试验

D.免疫蛋白电泳

E.骨髓检查

答案

参考答案：C

填空题

When I was growing up, I was embarrassed to be seen with my father. He (1) severely crippled and very short, and when we would walk together, his hand on my arm (2) balance, people would stare. I would inwardly be afraid (3) squirm at the unwanted attention. If he ever noticed or was bothered, he never let (4) .
It was difficult to coordinate (5) steps - his halting, mine impatient - and because of that, we didn’t say much as we went along. But as we started out, he always said, "You (6) the pace. I will try to adjust to you. "
Our usual walk was to or (7) the subway, which was how he got to (8) . He went to work sick, and (9) nasty weather. He almost never missed a day, and would (10) it to the office even if (11) could not: a matter of pride!
He never talked about himself as an object of pity, (12) did he show any envy of the more fortunate or able. What he looked for in others was a "good heart", and if he found one, the owner was good enough for him.
Now that I am older, I believe that is a proper standard (13) which to judge people, even though I still don’t know precisely (14) a "good heart" is. But I know the times I don’t have one myself.
He has (15) gone many years now, but I think (16) him often. I wonder if he sensed my reluctance to be seen with him during our (17) . If he did, I am (18) I never told him how sorry I was, how unworthy I was, how I regretted it. I think of him when I complain about trifles, when I am (19) of another’s good fortune, when I don’t have a "good heart".
At such times I put my hand on his arm to regain my (20) , and say, "You set the pace, I will try to adjust to you.\
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问答题 简答题

在正常的操作中如何判断锁斗收渣情况？若锁斗收渣不好，如何处理？
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