某成年男性患者,近两个月感觉左手和左拇指及外侧两个半手指掌面有剧烈的“针刺”样感觉,难以手持工具,难以扣好衬衫。入院体检示鱼际肌肉轻微乏力,但未检查到手部的感觉损害。该患者最有可能患的是
A. 腕管综合征导致的正中神经受压
B. 腕管综合征导致的尺神经受压
C. 腕管综合征导致的头静脉受压
D. 腕管综合征导致的前臂外侧皮神经受压
E. 腕管综合征导致的桡神经受压
查看答案
下列有关神经与肌肉支配,正确的是
A. 肌皮神经支配三角肌
B. 腋神经支配肱三头肌
C. 桡神经支配肱桡肌
D. 前臂伸肌群由正中神经及尺神经支配
E. 尺神经支配肱二头肌、喙肱肌及肱肌
Sean’s friends on Twitter found out that he had bought a ring for his wife.
A. 对
B. 错
Alison’s photo appeared in an advertisement for an American company.
A. 对
B. 错
Facebook stopped using Beacon to track people’s online purchases.
A. 对
B. 错