女性,17岁,进食时牙齿疼痛并伴发出血3个月余。口腔检查t患牙有大而深的龋洞,洞内有红色肉芽组织,触痛(-),探诊出血下列哪种息肉来源的病损预后最差()。 ["A.牙髓组织","牙周膜","牙龈","被覆上皮","结合上皮"]
患者,女性,35岁,左侧拇、示、中指疼痛、麻木3个月。晨起时手指发僵,活动不灵活。查体Tinel征阳性。手腕关节极度屈曲60s后手指感觉异常加重。该患者最可能诊断为() ["腕管综合征","前臂远端屈肌腱鞘炎","肱骨外上髁炎","肱二头肌长头结节间沟炎","肘外侧滑囊炎"]
痰饮病,症见胸胁疼痛,咳唾引痛,呼吸困难,咳逆气喘,仅能偏卧一侧,舌苔白,脉沉滑。辨证应属() ["痰饮脾阳虚弱证","痰饮饮留胃肠证","悬饮邪犯胸肺证","悬饮饮停胸胁证","悬饮络气不和证"]
痰饮病,症见寒热往来,身热起伏,汗少,咳嗽,痰少,气急,胸胁刺痛,呼吸及转侧时疼痛加重,心下痞满,干呕,口苦,咽干,舌苔薄白,脉弦数。辨证应属() ["痰饮脾阳虚弱证","痰饮饮留胃肠证","悬饮邪犯胸肺证","悬饮饮停胸胁证","悬饮络气不和证"]
肺部的淋巴转移肿瘤最常见来自() ["甲状腺癌","胃癌","成骨肉瘤","肝癌","前列腺癌"]
锅炉进行1.25倍工作压力的超压试验时,水位计必须()。