The injured first exposed to the head , and maintain smooth breathing , if asphyxia , immediately go out .
使伤者先暴露头部，保持呼吸畅通，如有窒息，立即进行人工呼吸。
" Preliminary judgment of the cause of death is brain injury by the impact from the car and asphyxia , " the bureau spokesman said .
公安局发言人表示：“初步调查结果显示，车祸造成的脑震荡和活埋造成的窒息是导致老人死亡的直接原因。”
Of hunger and thirst , injuries , asphyxia more serious , long buried and the pressure of time , was rescued and use dark fabric blindfolded , to avoid glare stimulate the injured , according to severity of injuries , or take delivery of medical dressings point rescue treatment .
