颅内占位性病变引起梗阻性脑积水、脑疝时,为迅速、有效地缓解颅高压,首选的治疗方法为() ["侧脑室穿刺、脑脊液外引流术","侧脑室-腹腔分流术","侧脑室-心房分流术","侧脑室-枕大池分流术","病变切除术"]
下列属于继发性肾脏疾病的是() ["急性肾小球肾炎","急进性肾小球肾炎","过敏性紫癜性肾炎","隐匿性肾小球肾炎","慢性肾小球肾炎"]
占位性病变引起颅内压增高时,最佳的治疗方法为() ["脱水降低颅内压治疗","脑脊液体外引流","亚低温治疗","巴比妥治疗","切除病变"]
成人侧卧位腰穿测量的正常颅压是() ["70~200mmH20","70~200mmHg","40~70mmH20","40~70mmHg","200~240mmH2O"]
不属于上下尿路感染的鉴别的是() ["性别","全身症状","尿渗透压","血清中抗"O"抗体","尿沉渣中抗体包裹细菌"]
病历摘要男性,5岁。发现皮肤瘀点5天,加重伴口腔黏膜、牙龈出血1天。5天前患儿母亲为其洗澡时发现患儿右膝关节有一瘀斑,皮肤多处可见瘀点,误认为是"碰伤",未检查和治疗。1天前患儿口腔出血,舌侧出现紫色"血疱",皮肤瘀点,瘀斑增多,故急诊就医。发病前2周患儿曾患"感冒",发热,流涕,服"青霉素、银翘片"等药物治疗,1周后体温正常,但精神、食欲欠佳,睡眠尚可,大小便正常。既往史:否认肝脏病史,无药物过敏及手术、外伤史。既往无类似发病。查体:T36.8℃,P94次/分,R22次/分,BP100/70mmHg。神志清楚。前胸及双上肢、双下肢皮肤可见散布的瘀点和瘀斑。巩膜无黄染,牙龈渗血,左颊黏膜及舌左侧见紫色血疱各1个,双扁桃体Ⅰ度肿大,充血。耳后及枕部可触及0.8cm×0.8cm大小淋巴结多个,质软,余浅表淋巴结未触及。胸骨无压痛,双肺呼吸音清晰,未闻及干湿、性啰音,心界不大,心率94次/分,律齐,各瓣膜区未闻及杂音。腹平软,无压痛及反跳痛,肝脾肋下未触及,双下肢无水肿。实验室检查:WBC6.5×10/9L,N0.65,L0.32,异性淋巴细胞0.03,Hb11Og/L,PLT9.0×109/L。要求:根据以上病历摘要,请写出初步诊断及诊断依据、鉴别诊断、进一步检查与治疗原则。