" I remember something about racemic epinephrin, " what if this baby, " this child, eight year old kid " needs racemic epinephrin?

“我记得一些关于外消旋肾上腺素的事情，”如果这个婴儿，“这个孩子，八岁的孩子”需要外消旋肾上腺素怎么办？