【简答题】六.完型填空 Do you know that humans have been cleaningtheir teeth for over 7,000 years? According to the BBC, the Ancient Egyptiansused a type of toothpaste ( 牙膏 ). ___1____ it is believed that theEgyptian...
【单选题】男,50岁,肠梗阻已3天,尿少,入院时血压100/60mmHg,脉搏100次/分,呼吸28次/分,血清K + 4mmol/L,Na + 132mmol/L,Cl - 96mmol/L,HCO 3 - 14mmol/L,体重50kg,应先给哪项液体为佳 ( )
E.
乳酸钠林格液500ml+15%氯化钾1Oml