呕吐(vomiting)
列举常用的病理组织特殊染色法及其意义。
交感神经兴奋时出现() ["A.瞳孔缩小","B.骨骼肌血管舒张","C.消化道括约肌舒张","D.逼尿肌收缩","E.支气管平滑肌收缩"]
内脏痛的主要特点是() ["刺痛","慢痛","定位不精确","一定有牵涉痛","定位准确"]
男,5岁,发热、咳嗽、气逼,听诊右中肺呼吸音减弱。结合胸片,最可能的诊断是() ["A.大叶性肺炎","B.右肺中叶综合征","C.小叶性肺炎","D.原发性肺结核","E.淋巴瘤"]
1.4%碳酸氢钠()4:3:2液()