治疗癥瘕应遵循的原则是() ["破瘀务求其尽","破瘀中病即止","衰其大半而止","瘀去过半则补","破瘀宜猛宜峻"]
脊髓硬膜内髓外肿瘤不应该有的症状是() ["神经根性疼痛","椎管腔阻塞出现较早","脑脊液蛋白增高明显","早期出现括约肌功能障碍","可出现脊髓半切综合征"]
甘麦大枣汤主治() ["梅核气","结胸证","心下痞","脏躁","失眠"]
患者女性,32岁,双眼异物感3个月,眼胀1周。检查:双眼视力0.8,结膜轻度充血,角膜透明,前房正常,晶状体透明,杯盘比0.4,眼压28mmHg,病史中用地塞米松眼液2个月。最恰当的处理() ["停用地塞米松眼液","行青光眼外引流手术","停用地塞米松眼液,加用贝特殊眼液","停用地塞米松眼液,加用毛果芸香碱眼液","改用典必殊眼液"]
妊娠期的前3个月和后3个月因易引起流产和早产不能拔牙。
近年来煤矿瓦斯爆炸事故不断发生,你认为预防瓦斯爆炸的技术措施有哪些?