意志行为不具有的特征是() ["自觉地确定目的","与克服困难相联系","以随意动作为基础","是绝对自由的","与情绪相互渗透"]
下列哪几项是植物性气管、支气管异物可能的X线检查所见() ["肺不张","肺气肿","肺部炎性表现","可见异物阴影","无明显异常"]
关于SAH描述正确的是() ["脑膜刺激征阴性","脑脊液呈均匀一致血性","病因多为脑底动脉瘤破裂","常伴肢体瘫痪","突发剧烈头痛伴呕吐"]
食管异物致大血管破裂,下列叙述哪些正确?() ["尖锐异物相对容易损伤大血管","位于主动脉弓交叉处异物易损伤大血管","食管中段异物并发感染易损伤大血管","异物致大血管破裂易抢救成功,死亡率低","位于食管入口处尖锐异物易损伤大血管"]
有关中度精神发育迟滞错误的是() ["IQ值为35~49","心理年龄为6~9岁","智力明显比正常儿童迟缓","语言发育差,讲话含糊不清","生活可以完全自理"]
废物管理制度的内容?