男性,50岁。突然发冷、发热,咳嗽,脓性痰,黏稠带血,白细胞18×109/L,青霉素治疗无效,胸部X线所见右上肺大片实变影,叶间隙下坠。诊断可能为:() ["A.肺炎球菌性肺炎","B.克雷白杆菌肺炎","C.葡萄球菌性肺炎","D.肺结核","E.渗出性胸膜炎"]
运动神经元病的损害部位不包括() ["皮质锥体细胞","锥体束","脊髓前角","脑干后组运动神经元","脊髓后角"]
患者,男,51岁,急性心肌梗死后心尖出现收缩中、晚期喀喇音,提示患者并发了()。 ["栓塞","室壁瘤","乳头肌功能失调或断裂","心力衰竭","心肌梗死后综合征"]
Alzheimer病典型的首发临床表现() ["A.记忆障碍","B.命名障碍","C.失算","D.步态障碍","E.意识障碍"]
患者,男,68岁,急性心肌梗死入住CCU病房,下列哪项护理措施不妥()。 ["静脉输液速度宜慢","绝对卧床休息24小时","限制探视","给氧3~4L/min","如有便秘给予硫酸镁导泻"]
大量输血后()标本溶血()标本置冰箱24h后,分离血清测结果()采血时止血带缚绑时间过长()