题目鼻饲前抽取胃残余量,大于多少毫升应减量或暂停鼻饲。()A. 50mlB. 100mlC. 150mlD. 200mlE. 300ml鼻饲前抽取胃残余量,大于多少毫升应减量或暂停鼻饲。()A. 50mlB. 100mlC. 150mlD. 200mlE. 300ml题目解答答案D. 200ml