“pre-anesthesia（preoperatuve）fasting”的概念、定义、翻译、参考文献-科学参考

单词	pre-anesthesia（preoperatuve）fasting
释义	pre-anesthesia（preoperatuve）fasting Encyclopedia 医学〔手术患者麻醉前病情评估与准备〕释 pre-anesthesia（preoperatuve）fasting麻醉（术）前禁食为了预防麻醉及手术期间发生胃内容物的反流和误吸，择期手术患者在麻醉前规定时间内禁食禁水，包括所有固态和液态食物及饮料。
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