题目内容

关于羊水生化及免疫学检查的结果，下列哪项不正确（）

A. 糖醛酸半定量测定对多型黏多糖贮积症有诊断意义
B. AFP测定是目前诊断畸胎瘤的常规方法
C. γ-GT是产前早期诊断胰腺纤维囊性变的指标
D. LD升高可见于死胎
E. AChE活性增加与胎儿开放性神经管畸形高度相关

查看答案

搜索结果不匹配？点我反馈

更多问题

SDM creates a low latency queuing （LLQ） service policy with its associated classes. What are the two types of low latency queuing available using the SDM QoS wizard？（）

A. FIFO queuing， which provides a means to hold packets while they are waiting to exit an interface
B. Priority queuing， which ensures a fixed amount of bandwidth
Custom queuing （CQ）， which provides a queuing tool that services all queues， even during times of congestion
D. Bandwidth queuing， which ensures a minimum amount of bandwidth
E. Weighted fair queuing （WFQ）， which classifies packets based on flow

查看答案