答:新生儿中喉罩一般使用盲探法置入,无需喉镜:新生儿处于仰卧位,头部轻度后仰;操作者如同气管插管站在新生儿头侧,事先将喉罩充气囊内气体完全抽净,优势手以持笔势握住喉罩;拇指、食指夹住罩体和气道管的连接处,罩体的开口朝向患儿 A: neonatal laryngeal mask generally used blind exploration into the law, no laryngoscope: the newborn in the supine position, the head slightly backwards; the operator as the endotracheal tube standing in the newborn head side, before the laryngeal mask filling The gas inside the airbag is completely drained, the superior hand holds the laryngeal mask with a gesture; the thumb and forefinger grip the connection between the mask and the airway tube, the opening of the mask faces the child