患儿,女,2岁半,诊断为痉挛型脑瘫,经功能训练仍有严重下肢痉挛,可考虑使用何种药物减低肌张力() ["苯海索","巴氯芬","左旋多巴","氟哌啶醇","苯巴比妥"]
患者反复发作性上腹不适伴脂肪泻,超声显示胰腺体积缩小,边缘不规则,实质回声增强,不均匀,主胰管串珠状扩张并呈断续状,内见强回声结石,超声诊断考虑为()。 ["急性胰腺炎","胰腺囊腺瘤","胰腺结核","慢性胰腺炎","胰腺癌"]
人体的微循环约占总循环量的()。 ["5%","10%","15%","20%","25%"]
最易早期出现颅内压增高症状的是() ["第三脑室后部肿瘤","额叶肿瘤","颅前窝底部肿瘤","矢状窦旁肿瘤","听神经瘤"]
糖皮质激素冲击疗法适用于() ["药疹和接触性皮炎","病期较长及病情反复者","慢性复发性多系统类疾病","过敏反应急性期","严重病例"]
乳突分为()、()、()。