由蚊传播疟疾的感染阶段是() ["滋养体","环状体","裂殖体","配子体","子孢子"]
债券远期交易的()品种最为活跃。 ["7天","15天","30天","60天"]
一患者颈部被重物砸伤2小时,拍片诊断C5、C6椎体脱位,查体双下肢感觉无力,活动可,排尿正常。目前应给予的最恰当的治疗是() ["A.去枕平卧","石膏固定","药物治疗","枕颌带牵引","石膏固定"]
患者,女,58岁,左耳前发现核桃大小肿物1年,渐进性长大,偶发疼痛,向耳颞部放散,触肿物扁平,质硬,动度差,与周围组织似有粘连,界限不十分清楚。左侧闭眼明显较对侧迟钝。进一步检查,以下哪项对该患者最不恰当() ["A.细针吸细胞学检查","B.CT","C.腮腺造影","D.切取组织活检术","E.拍胸片"]
在下列哪种情况下,病人不适于脱离呼吸机() ["自主呼吸活跃","自主呼吸不规则","CPAP下血气分析报告正常","咳嗽反射活跃","体温未恢复正常"]
子宫前壁肉瘤病灶侵犯膀胱,UICC临床分期为子宫肉瘤病灶已浸润宫颈,UICC临床分期为子宫肉瘤病灶转移至右肺上叶,UICC临床分期为宫底部子宫肉瘤病灶未浸润至浆膜层,UICC临床分期为