ICU常用药物用法药品规格用量范围70㎏60㎏50㎏40㎏速度用量kg.min药物溶剂药物溶剂药物溶剂药物溶剂肾上腺素1mg1ml0.05-2μg21mg29ml18mg32ml15mg35ml12mg38ml1mlh=0.1μgkgmin去甲肾上腺素2mg1ml0.05-2μg21mg39ml18mg41ml15mg42ml12mg43ml1mlh=0.1μgkgmin去氧肾上腺素10m