First aid - impaled objects
Rule number one of an impaled object: DON'T REMOVE IT. Here's what you need to do, for yourself or someone else, if an impaled object is involved.
Previous installments:
Part 1: introduction, vital areas
Part 2: bleeding
Part 3: fractures
Part 4: pulse, blood pressure
Part 5: CAB (circulation, airway, breathing)
Part 6: CPR