不属于恶性高血压临床表现的是() ["A.视网膜病变和肾功能衰竭突出 ","B.有致死性心律失常 ","C.24小时尿蛋白>3g ","D.多见于中、青年 ","E.血压显著升高,舒张压持续在130~140mmHg"]
混合毒类毒蛇是() ["银环蛇","竹叶青","五步蛇","眼镜王蛇","蝮蛇"]
从功能上,CPU是运算器和控制器的集合。
早期诊断心搏骤停最可靠的临床征象是() ["A.瞳孔散大 ","B.意识突然丧失伴大动脉搏动消失 ","C.血压测不出 ","D.呼吸停止 ","E.眼球上窜,两眼凝视"]
Windows的对话框() ["既能移动,也能改变大小","不能移动,但可以改变大小","可以移动,但不能改变大小","不能移动,也不能改变大小"]
应无所住