术后第一天出现少尿,排尿困难。下列哪种局麻药,其pH>7.0()。 ["盐酸利多卡因","盐酸丁卡因","盐酸布比卡因","盐酸罗哌卡因","碳酸利多卡因"]
患者男,64岁,既往冠心病,高血压10年,在腰麻-硬膜外联合麻醉下行TUR-前列腺切除术。手术开始一小时后,追加0.5%丁哌卡因6ml,患者突然出现意识丧失,血压测不到,ECG示室颤此时应立即给予() ["5%碳酸氢钠","胸外按压","电除颤","静脉给予阿托品","人工胶体输注"]
学龄儿童早餐热量摄入应占全天热量摄入的() ["10%","20%","30%","40%","50%"]
排卵是指()。 ["排出的卵受精后形成胚胎","仅有卵细胞排出","全部成熟的卵排出","卵细胞和周围部分卵泡细胞排出","仅卵泡液排出"]
中国特色的健康促进是() ["健康教育","健康干预","卫生宣传","爱国卫生运动","社会动员"]
自疏现象