儿童的指尖安全常被家长忽视,指尖虽小,存在的安全隐患却很大。受伤表现:指尖损伤是儿童常见的损伤之一。指尖处分布着丰富的神经末梢,因此对痛觉非常敏感。孩子指尖受伤,常会疼得大哭大叫,受伤部位多被挤压成蓝紫色并感觉肿胀,表皮可出现切割伤或伴有出血。如果指甲因挤压过度而发生出血,还会引发更为剧烈的疼痛,使指甲变成黑紫色。 Children’s fingertip safety is often overlooked by parents, although the fingertips are small, there is a big security risk. Injury performance: Fingertip injury is one of the common injuries in children. Fingertips at the distribution of nerve endings, and therefore very sensitive to pain. Children fingertips were injured, often painful crying, the injured parts are mostly squeezed into blue-purple and feel swollen, the skin may appear cut or accompanied by bleeding. If nails bleeding due to excessive compression, but also lead to more intense pain, nails turned black-purple.