小鼠和大鼠灌胃的注意事项

发布时间：2018-03-20 23:16

本文选题：针插不进　切入点：颈背部　出处：《中国比较医学杂志》2017年03期 　论文类型：期刊论文

【摘要】：正答:1.小鼠灌胃时注意事项:·左手的拇指和食指抓住小鼠的两耳和颈背部皮肤,不要用力过大,以免勒住气管窒息死亡。将小鼠置于左手心中,拉直身体,小指按住尾巴,要保持小鼠的头部、颈部和身体呈一直线,竖直位,头向上,方便灌胃针头进入。·如果一次抓的不是很好,需要重新抓,不要逞强进行下一步操作,否则不仅灌胃针插不进去反而造成食道损伤。·灌胃时,动作一定要轻柔,从小鼠口角进入,防止损伤食道。压住舌头,抵住上颚,灌胃针顺着上腭轻
[Abstract]:Note: 路the thumb and index finger of the left hand hold the skin of both ears and neck of the mouse, do not exert too much force, lest strangle the trachea to suffocate death. Put the mouse in the heart of the left hand, straighten the body, press the tail on the little finger, In order to keep the head, neck and body of the mouse in a straight line, upright and upward, it is convenient for the stomach needle to enter... If a scratch is not very good, you need to scratch again. Don't try to be brave and do the next step. Otherwise, not only can not be inserted into the stomach but cause injury to the esophagus... When the stomach is infused, the action must be gentle and enter from the mouth of the mouse to prevent damage to the esophagus. Press the tongue against the upper jaw, and the stomach needle gently along the palate.
【作者单位】：中国医学科学院医学实验动物研究所;
【分类号】：R-33

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