first aid handbook Seal the hole in the chest wall. If there is an open wound, apply plastic or a non-stick pad, taped on three sides only leaving lower side un-taped to allow air to escape from the chest. Observe closely for breathing difficulties. Abdominal injuries Abdominal injuries are generally caused by blunt or penetrating trauma to the abdomen and may involve internal bleeding or the exposure of internal organs. There are many organs contained within the abdomen and internal bleeding should always be considered following an injury in this area. The victim should be monitored for signs of shock. Symptoms & Signs Pale, cool, clammy skin Evidence of a wound Rapid, weak pulse Rapid, shallow breathing Abdominal rigidity ‘Guarding’ of abdomen Lying in the foetal position Incontinence 99 TraumaChapter 8 Management Call ‘000’ for an ambulance. Place on back and assist person to bend the knees over some bulky padding to flatten the arch of the lumbar spine. Stop any bleeding. Stabilise any object. Reassure the victim. Evisceration Evisceration is the protrusion of abdominal organs from an open abdominal wound. There is often little pain associated with this type of injury and there may or may not be profuse bleeding or smell depending on whether or not the internal organ has been lacerated. Care must be taken to avoid infection and prevent any material sticking to the protruding tissues. Symptoms & Signs Protrusion of organs Pale, cool, clammy skin 99