攻膜复合体为() ["C1~C9","C3a、C5a、C567","C5b6789","C3b、C4b","以上都不是"]
患者,男,56岁,心脏瓣膜置换术后4天。护士为其进行晚间护理的内容以下哪项是正确的()。 ["整理病房,开窗通风","发放口服药物","收集大小便标本","协助患者进行生活护理","收集血液标本"]
骨质疏松症最常见的症状是()。 ["腰背疼痛","身材变矮","骨折","发热","乏力"]
临床最常见的睾丸肿瘤是() ["精原细胞瘤","非精原细胞瘤","睾丸转移性肿瘤","睾丸炎","睾丸鞘膜积液"]
"经皮穿刺活检术"通常不用于() ["A.胸部","B.腹部","C.骨关节","D.颅内","E.软组织"]
病历摘要:脑内多发转移瘤患者男,73岁,头痛头晕,视物模糊1周。胸片示.肺内团状阴影,考虑肺癌可能性大。查体.右肺呼吸音减弱,可闻及少许湿啰音。行头颅MR平扫及增强检查。




