患儿,男,3个月,哭叫拒食,伴流涎烦躁,无热不咳,腹软如常,二便调。应首先考虑的诊断 发布时间:2017-05-13 04:25 │ 来源:www.tikuol.com 题型:单项选择题 A2型题 问题: 患儿,男,3个月,哭叫拒食,伴流涎烦躁,无热不咳,腹软如常,二便调。应首先考虑的诊断是()。A.口疮B.饥饿C.困睡D.腹痛E.口渴
题型:单项选择题 A2型题 下列叙述正确的是A.和的质量数相同,中子数不同B.和的质子数相同,是同一种核素C.Na和K属于I A族元素,Na的金属性比K强D.Cl和Br属于VII A族元素,两原子核外电子数之差为8 查看答案
题型:单项选择题 A2型题 Since it was started in 1989, Project Hope has received over 1.5 billion yuan ________ from home and overseas.A.attributedB.distributedC.contributedD.participated 查看答案