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【简答题】
一女性患者，年龄22岁，发热，呕吐，转移性有下腹疼痛一天，有下腹麦氏点有明显压痛及反跳痛，WBC12.9×1012／L。做急诊超声检查时，下列说法正确的是 A.需要和回盲部肿瘤和右附件疾病相鉴别 B.受阑尾位置、形态、大小及肠管气体干扰易出现假阴性 C.高频探头较低频探头对阑尾的显像更理想 D.梗阻和细菌感染是发病的重要因素 E.病变周围不会出现积液 F.不会出现肠管扩张 超声医师可通过哪些周围结构的认读来帮助寻找病变 A.右侧卵巢 B.盲肠 C.膀胱 D.腰大肌 E.髂动、静脉 F.右肾 超声示右下腹可见一有盲端的低回声管状结构，管腔内出现密集点状弱回声，其他可能观察到的征象有 A.阑尾壁少量血流信号 B.阑尾周围炎 C.肠间少量积脓 D.有下腹多发淋巴结肿大 E.阑尾腔内粪石回声 F.右下腹肠管扩张 若病变继续发展，则可见 A.阑尾周围积液 B.阑尾形态不规则 C.阑尾与周围粘连 D.阑尾腔内有气体回声 E.肠间透声不好的液体 F.阑尾区见包块回声 该患者在急诊手术后高热不退，超声复查发现肝右叶肿大，内出现边界欠清的低回声，其内可见不规则液化坏死，膈肌与肝脏表面可见带状低一无回声，其内透声欠佳，那么可能的病变是 A.肝脓肿 B.肠梗阻 C.膈下脓肿 D.肝癌 E.肝结核 F.急性肝炎
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参考答案：
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【单选题】A vessel is engaged in fishing when _______.
A.
her gear extends more than 100 meters from the vessel
B.
she is using any type of gear, other than lines
C.
she is using fishing apparatus which restricts her maneuverability
D.
she has any fishing gear on board
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【单选题】A:ここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。B:だいたい1本150円( )180円です。
A.
や
B.
と
C.
か
D.
また
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【单选题】–Do you want to go hiking with me this weekend? --I’d love to. But I have to ________ my little brother at home.
A.
babysit
B.
look over
C.
look at
D.
take care
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【单选题】I have an elder brother,___works in Shanghai
A.
that
B.
who
C.
whom
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【单选题】My brother is three years than I .
A.
elder, elder
B.
older, older
C.
older, elder
D.
elder, older
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【简答题】ーここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。 -だいたい1本150円 180円です。 Aや Bと Cか Dまた
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【单选题】How nice it _______ if I _______ an elder brother like you!
A.
was; had
B.
would be; had had
C.
would have been; had
D.
would be; had
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【单选题】某一混悬剂50ml置刻度量筒中，起始高度为400px，2小时后沉降面高度为300px，3小时后沉降面高度为240px，则其沉降体积比为：
A.
50%
B.
60%
C.
75%
D.
40%
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【单选题】某一混悬剂50ml置刻度量筒中,起始高度为16cm,2小时后沉降面高度为12cm,3小时后沉降面高度为9.6cm,则其沉降体积比为:
A.
50%
B.
60%
C.
75%
D.
40%
查看完整题目与答案
【单选题】Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively areas such as attention and memory. This is true regard...
A.
whose minds are alert and receptive
B.
who are highly intelt
C.
who can remember large amounts of information
D.
who are good at recognizing different sounds
查看完整题目与答案
相关题目：
【单选题】A vessel is engaged in fishing when _______.
A.
her gear extends more than 100 meters from the vessel
B.
she is using any type of gear, other than lines
C.
she is using fishing apparatus which restricts her maneuverability
D.
she has any fishing gear on board
查看完整题目与答案
【单选题】A:ここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。B:だいたい1本150円( )180円です。
A.
や
B.
と
C.
か
D.
また
查看完整题目与答案
【单选题】–Do you want to go hiking with me this weekend? --I’d love to. But I have to ________ my little brother at home.
A.
babysit
B.
look over
C.
look at
D.
take care
查看完整题目与答案
【单选题】I have an elder brother,___works in Shanghai
A.
that
B.
who
C.
whom
查看完整题目与答案
【单选题】My brother is three years than I .
A.
elder, elder
B.
older, older
C.
older, elder
D.
elder, older
查看完整题目与答案
【简答题】ーここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。 -だいたい1本150円 180円です。 Aや Bと Cか Dまた
查看完整题目与答案
【单选题】How nice it _______ if I _______ an elder brother like you!
A.
was; had
B.
would be; had had
C.
would have been; had
D.
would be; had
查看完整题目与答案
【单选题】某一混悬剂50ml置刻度量筒中，起始高度为400px，2小时后沉降面高度为300px，3小时后沉降面高度为240px，则其沉降体积比为：
A.
50%
B.
60%
C.
75%
D.
40%
查看完整题目与答案
【单选题】某一混悬剂50ml置刻度量筒中,起始高度为16cm,2小时后沉降面高度为12cm,3小时后沉降面高度为9.6cm,则其沉降体积比为:
A.
50%
B.
60%
C.
75%
D.
40%
查看完整题目与答案
【单选题】Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively areas such as attention and memory. This is true regard...
A.
whose minds are alert and receptive
B.
who are highly intelt
C.
who can remember large amounts of information
D.
who are good at recognizing different sounds
查看完整题目与答案
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