急性心肌梗死最突出的症状是() ["A．休克","B．心前区疼痛","C．心率失常","D．充血性心力衰竭","E．胃肠道症状"]
女，40岁，下颌颏部隆起，结合图像最可能诊断() ["A．造釉细胞瘤","B．骨软骨瘤","C．含牙囊肿","D．骨巨细胞瘤","E．动脉瘤样骨囊肿"]
尺神经轻度损伤()神经失用()三叉神经痛() ["A．神经纤维轻度损伤","B．神经轴突严重破坏","C．神经纤维断裂","D．神经髓鞘断裂","E．神经实质无明显变化"]
青霉素G与普鲁卡因注射液肌内注射的结果是()青霉素G与酸性注射液配伍的结果是() ["A．增加疗效，延长作用","B．增加超敏反应的可能性","C．促进青霉素失效","D．析出沉淀","E．促使普鲁卡因水解失效"]
新生儿鹅口疮()破伤风()机会致病菌肺炎() ["A．呼吸道合胞病毒","B．白色念珠菌","C．腺病毒","D．表皮葡萄球菌","E．厌氧菌"]
老人和小孩贫血输血宜选()自身免疫性溶血性贫血输血宜选()稀有血型输血和自身输血宜选()
