参与生理止血的血细胞是() ["红细胞","白细胞","血小板","单核细胞","巨核细胞"]
下列不是溃疡性结肠炎的手术适应证的是() ["中毒性巨结肠","肠穿孔","癌变","暴发型溃疡性结肠炎","脓肿和瘘管形成"]
患儿,男,3岁,因斜视拟于气管内全麻下行矫正术,氟烷吸入诱导入睡后给予琥珀胆碱1.0mg/kg,患儿咬肌肌强直致张口困难,行气管插管后予氟烷吸入维持麻醉,20~30分钟后,患儿出现心动过速,体温急剧上升达43℃,肌肉强直。下列治疗措施错误的是() ["A.立即停止手术和麻醉,以纯氧行过度通气","迅速用物理降温法降温","维库溴铵0.05mg\/kg,5~10分钟重复一次,总量可达0.5mg\/kg,直至肌肉松弛","静注甘露醇0.5mg\/kg,使尿量>2ml\/(kg\/h)","静注药理剂量的皮质激素"]
依据WHO标准可诊为Crohn病的是() ["区域性肠道病变,黏膜呈铺路石样改变","非连续性肠道病变,伴纵行溃疡","全层性炎症性肠道病变伴肿块及狭窄","节段性肠道病变,纵行溃疡","非连续性肠道病变,全层性炎及非干酪性肉芽肿"]
下列情况不属于化生的是() ["A.成纤维细胞转变为纤维细胞","B.胃黏膜上皮改变为肠上皮","C.柱状上皮改变为鳞状上皮","D.移行上皮转变为鳞状上皮","E.成纤维细胞转变为骨母细胞"]
癌抗原125(CA125)