第9题: [单项选择]男性,65岁。下楼时不慎摔伤右髋部,查体右下肢短缩,外旋50°畸形,右髋肿胀不明显,但有叩痛。 该患者最易发生的并发症是 A. 脂肪栓塞 B. 坐骨神经损伤 C. 髋内翻畸形 D. 股骨头缺血性坏死 E. 髋关节周围创伤性骨化 参考答案:D 答案解析:[解题思路] 本例特点为老年人,右髋外伤后出现右下肢短缩外旋50°的畸形,临床应考虑最可能是股骨颈骨折。为证实诊断首先需要的检查是右髋X线正侧位片,可明确诊断并了解骨折类型、移位情况等,协助制定治疗计
第33题: [单项选择]When invited to talk about his achievements, he refused to blow his own ______ and declined to speak at the meeting. A. trumpet B. whistle C. bugle D. flute 参考答案:A 答案解析:固定搭配题。blow one's own trumpet意为“自吹自擂,自我标榜”,与它相似的表达为blow one's own horn。whistle意为“口哨”;bugle意为“喇叭”;flut