患儿,9个月。泄泻3个月,身体日渐消瘦,现仍泻下不止,日行7.8次,精神萎靡,哭声微弱,面色青灰,四肢厥冷,脉微细欲绝。其证候是() ["脾阳虚弱","肾阳虚衰","阴津耗伤","气阴两伤","阴竭阳脱"]
某镇镇长新上任,拟对所辖范围村镇的土地利用、水利、交通和村镇居民点的分布等作出全面规划,对新农村规划的基本原则应该是() ["全面规划,节约用地,有利于可持续发展","全面规划,合理布局,节约用地,统筹安排,有利于可持续发展","合理布局,节约用地,有利于可持续发展","全面规划,合理用地","合理规划,节约用地,有利于可持续发展"]
氟马西尼可拮抗下列哪个静脉麻醉药() ["硫喷妥钠","氯胺酮","依托咪酯","异丙酚","咪达唑仑"]
26岁初孕妇,末次月经日期记不清。自觉5周前出现胎动,检查子宫长度为23cm,比较符合实际的妊娠周数应该是() ["12~14周","15~17周","18~20周","21~23周","24~26周"]
便秘的概念是指,排便频率减少,7日内排便次数少于() ["1~2次","2~3次","3~4次","4~5次","5~6次"]
阿尔茨海默病与路易体痴呆怎样鉴别?