开机复位后,CPU使用的是第0组工作寄存器,地址范围是()。 ["A.00H-10H","B.08H-0FH","C.10H-1FH","D.00H-07H"]
女,12岁,发热2周,1周来右膝关节、左踝关节相继红肿痛并有活动障碍,心尖部有Ⅱ级BSM,末梢血白细胞15×109/L,N80%,HB120g/L,PLT156×109/L。入院后化验红细胞沉降率60mm/h,ASO1:800,心电图示Ⅰ度AVB。治疗应该首选()。 ["A.青霉素+水杨酸制剂","青霉素+泼尼松","根据血培养药敏试验给有效抗生素","水杨酸制剂","泼尼松","免疫抑制剂"]
患者男性,72岁,肺癌术后一年余,现出现头晕头痛,MR图像如下,最有可能的诊断是()。 ["脑转移癌","脑膜瘤","脑胶质瘤","脑炎","脑淋巴瘤"]
诊断上尿路结石首选的检查方法是() ["A.腹部平片+静脉尿路造影","B.逆行造影","C.CT","D.肾动脉造影","E.MRI"]
降低颅内压最迅速、最有效的方法是() ["脱水","控制躁动","降低动脉CO分压","止痛","降低动脉血O分压"]
提升机液压站的最大制动油压要根据(),通过认真计算后调整。