VHL综合征患者易发生病变的脏器是() ["中枢神经系统","视网膜","胰腺","肾上腺","肾"]
肺癌远处转移可出现的是() ["肝大、黄疸、腹水","霍纳综合征","肥大性骨关节病","上腔静脉压迫综合征","肺上沟瘤"]
男性,43岁,在烈日下工作3小时,出现高热,体温40℃,颜面潮红,皮肤干燥、无汗、神志模糊。该病人的诊断是() ["热射病","热痉挛","日射病","先兆中暑","轻度中暑"]
牺牲率
某企业从设备租赁公司租借一台设备,该设备的价格为48万元,租期为6年,折现率为12%,若按年金法计算,则该企业每年年末等额支付的租金分别为()万元。 ["A.15.79 ","B.11.67 ","C.10.42 ","D.8.96"]
牧业用地区