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【单选题】
女性，40岁，因SLE口服皮质激素近2年，发热2伴咳嗽，痰中少量带血，查肺无异常体征，胸片示右肺中野多发片状结节状影伴空洞，血沉45mm/h，PPD5U（-）。对该患者PPD试验结果的解释哪项是错误的（）A.
阳性表示结核感染
B.
强阳性可支持结核诊断
C.
阴性可排除结核病
D.
弱阳性提示卡介苗交叉反应
E.
免疫抑制者诊断价值受影响
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：M: We've finally made it, Susan? W: I can't believe graduation is tonight. M: Can you come to my graduation party? W: Sure. After I finish the family celebration. M: I want to be sure we get pict...
A.
When her family celebration is over.
B.
After the man graduates from school.
C.
After they have some pictures taken together.
D.
When she has bought her cap and gown.
【单选题】-I believe we've met somewhere before. --( )
A.
-No,it isn't the same.
B.
No, it can't be true
C.
I don't think so
D.
I'd rather not
【单选题】听力原文：W: I don't believe we've ever met before, have we? M: We've been introduced at other parties. Don't you remember? Q: What does the man imply? (16)
A.
They've met before.
B.
He does not remember her.
C.
She should agree with him.
D.
They have never met before.
【单选题】下列关于频谱多普勒在肺动脉狭窄的诊断中描述错误的是
A.
脉冲多普勒在肺动脉狭窄诊断中无意义
B.
连续多普勒于最窄处可录及全收缩期负向高速湍流频谱
C.
肺动脉瓣下狭窄者的连续多普勒频谱可表现为“匕首状”
D.
脉冲多普勒可确定肺动脉狭窄的具体部位
E.
脉冲多普勒无法测量高速血流,连续多普勒无法定点测量
【单选题】(1~3题共用题干)张某,男,3个月,消瘦,多汗,气短,因“肺炎”住院治疗。查体:心前区闻及杂音。检查:x线片、超声心动图等检查诊断为“室间隔缺损”。3下列不符合室间隔缺损说法的是:
A.
胸骨左缘闻及3-4肋间收缩期杂音
B.
杵状指
C.
小型缺损能自然闭合
D.
护理中应避免过度激动和剧烈哭闹
E.
常发生心力衰竭
【单选题】(1~3题共用题干)张某,男,3个月,消瘦,多汗,气短,因“肺炎”住院治疗。查体:心前区闻及杂音。检查:x线片、超声心动图等检查诊断为“室间隔缺损”。1该患儿属先天性心脏病类型为:
A.
右向左分流型
B.
左向右分流型
C.
无分流型
D.
青紫型
E.
以上都不是
【单选题】—I believe we've met before. —No, _____. I've never seen you before. [ ]
A.
it isn't the same
B.
it's true
C.
I don't think so
D.
I believe so
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