珍珍，女，2岁。因发热、头痛伴有呕吐就诊，需做腰椎穿刺检查以明确诊断。腰椎穿刺前首要的护理准备是() ["A．将患儿固定于屈曲位","B．消毒","C．向患儿或家长说明腰椎穿刺的目的、意义以及操作的安全性","D．准备好腰椎穿刺包","E．做好术中协助工作"]
大于1岁小儿体重的计算公式是() ["A．年龄(岁)×2+4(kg)","B．年龄(岁)×2+4.5(kg)","C．年龄(岁)×2+6(kg)","D．年龄(岁)×2+7(kg)","E．年龄(岁)×2+8(kg)"]
试述急性感染性多发性神经根炎的护理问题及护理措施。
背景;
小儿安静时的耗氧量是() ["A．2ml/(kg·min)","B．4ml/(kg·min)","C．6ml/(kg·min)","D．8ml/(kg·min)","E．10ml/(kg·min)"]
简述脑性瘫痪患儿发病的主要原因。
