A.1/2 B.2/3 C.1/3 D.相同 E.3/4
A.七氟醚 B.乙醚 C.地氟醚 D.異氟醚 E.安氟醚
A.半開(kāi)放吸入麻醉 B.緊閉式吸入麻醉 C.淺麻醉 D.手術(shù)期麻醉 E.半緊閉吸入麻醉