[问答题,简答题] 简述颅内出血的先兆及其抢救措施。

下列哪一种试验反映肾小球滤过功能() ["A．放射性核素I-邻碘马尿酸钠测定","B．尿血渗透浓度比","C．自由水清除率","D．放射性核素⁹⁹Tc^m-DTPA测定","E．尿β-微球蛋白的测定"] 肾脏可降解下列哪种激素() ["A．甲状腺素","B．降钙素","C．血管升压素","D．血管紧张素","E．胰岛素"] 下列哪一种激素是肾脏产生的非血管活性激素() ["A．肾素","B．缓激肽释放酶","C．PGE","D．EPO","E．PGF"] 慢粒白血病加速期和急变期的表现有哪些? 糖尿病肾病合并高血压患者，宜首先使用() ["A．α受体阻滞剂","B．β受体阻滞剂","C．ACE抑制剂","D．钙通道阻滞剂","E．利尿剂"] 简述颅内出血的先兆及其抢救措施。