属于人际关系主要特点的是() ["单纯性","灵活性","稳定性","多重性","随意性"]
心电图V3、V4导联为中心的巨大倒置T波最可能的病因是() ["扩张型心肌病","室间隔肥厚型心肌病","心尖部肥厚型心肌病","心肌均匀肥厚型心肌病","限制型心肌病"]
关于皮脂腺囊肿合并感染的治疗,下列说法正确的是()。 ["将囊肿及感染区完整切除","仅切除囊肿","将囊内容物清除","应用抗生素控制炎症后再切除","先将肿物切除,然后应用抗生素控制感染"]
男,40岁。饮酒后持续性上腹疼痛12h,向腰背部放射,伴恶心、呕吐、发热,无血尿。在诊断尚未确立之前,不应采用的是() ["A.禁食、胃肠减压","吗啡类止痛药","胰酶抑制药","抗感染治疗","营养支持"]
阿司匹林用于预防血栓形成,应采用的给药方法是() ["小剂量短疗程","小剂量长疗程","大剂量短疗程","大剂量长疗程","中等剂量长疗程"]
呕血的病史采集要点