A.ASA1~2級,麻醉死亡率近1/10000 B.ASA3級,麻醉死亡率近28/10000 C.ASA4級,麻醉死亡率近74/10000 D.ASA5級,麻醉死亡率近155/10000 E.以上都對
A.American Society of Anesthesiologists B.American Stomatological Association C.American Surgical Association D.American Standard Association E.American Statistical Association
A.麻醉手術(shù)危險性很大 B.重要臟器病變嚴重,雖在代償范圍,但對麻醉手術(shù)的耐受性差 C.重要臟器輕度病變,代償健全,對麻醉手術(shù)的耐受性一般 D.各器官功能正常,對麻醉手術(shù)的耐受性良好 E.重要臟器病變嚴重,功能代償不全并已威脅生命安全,麻醉手術(shù)均有危險