靜脈注射　yangdejingmaizhushebuweiweijingbujingmai。zaiyangdexiaheguhouyan

，yanjingbucemiankechumodaoyangdejingjingmai。yongjiandaojianquyangmao
，yongjiujingduipifuxiaoduhou

，yongzuoshoumuzhihuoshizhizaijinxinduanyazhujingmaixueguan，daixueguanbaoqihouyongyoushouchizhentoupingciruxueguanzhong。ruozhentouhuixue
，shuomingyiciruxueguan。zhusheshiyaozhuyisudubuyaotaikuai。 

　　

　　皮下和皮內注射　皮下注射和皮內注射多見於羊的預防注射。 

　　

　　皮(pi)下(xia)注(zhu)射(she)是(shi)指(zhi)用(yong)注(zhu)射(she)器(qi)將(jiang)藥(yao)液(ye)注(zhu)射(she)到(dao)羊(yang)的(de)皮(pi)膚(fu)和(he)肌(ji)肉(rou)之(zhi)間(jian)的(de)部(bu)位(wei)。注(zhu)射(she)部(bu)位(wei)通(tong)常(chang)是(shi)在(zai)羊(yang)的(de)頸(jing)部(bu)或(huo)股(gu)內(nei)側(ce)皮(pi)膚(fu)組(zu)織(zhi)鬆(song)軟(ruan)處(chu)。注(zhu)射(she)時(shi)用(yong)左(zuo)手(shou)捏(nie)起(qi)皮(pi)膚(fu)
，右(you)手(shou)持(chi)針(zhen)斜(xie)向(xiang)刺(ci)進(jin)皮(pi)膚(fu)，注(zhu)射(she)後(hou)在(zai)注(zhu)射(she)點(dian)可(ke)見(jian)有(you)鼓(gu)起(qi)的(de)小(xiao)包(bao)。 

　　

　　皮內注射是指用注射器將藥液注射到羊的真皮層，比皮下注射還要淺。注射手法與皮下注射相似。