试题与答案

每个案例有多个提问,每个提问有5~8个备选答案,其中正确答案有1个或者多个。 男

题型:单项选择题

题目:


每个案例有多个提问,每个提问有5~8个备选答案,其中正确答案有1个或者多个。

男性患者,24岁,1周前“感冒”,2d前出现双下肢无力,伴尿潴留,并逐渐加重。查体:双下肢远端肌力 0级,肌张力减低,剑突以下全部感觉及浅反射消失,腱反射减弱,Babinski征阴性,膀胱充盈平脐,脊柱无压痛。

首先应采取的治疗措施是

A.手术解除脊髓压迫

B.抗生素控制感染

C.安置保留尿管

D.糖皮质激素

E.补液维持酸碱平衡

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B解析: Java Applet的字节码文件必须嵌入HTM文件中,并由负责解释HTM文件的WWW浏览器充当解释器来解释运行。因此Applet不需要main()方法,但必须继承java.awt.Applet类或javax.swing.JApplet类,因...

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A.ButB.AndC.HoweverD.Or
小题2:
A.will beB.will haveC.areD.have
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A.veryB.quiteC.muchD.too
小题4:
A.at mostB.at leastC.no more thanD.less than
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灶性可逆性牙髓炎的病理表现为

A.根尖周病变中央细胞坏死液化,形成脓液,周围有密集的淋巴细胞和浆细胞浸润
B.根尖周病变内大量中性粒细胞渗出,局部组织坏死液化,脓肿形成
C.牙髓组织中出现大小不等的泡状间隙,其中充满液体,牙髓细胞减少
D.牙髓血管扩张充血,液体成分渗出,组织水肿
E.根尖周病变以淋巴细胞、浆细胞和巨噬细胞(泡沫细胞)浸润、血管内皮细胞和成纤维细胞增生为特征

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