Fill in the Blanks Unit 14 - Soft-tissue InjuriesOnline version Emergency Medical Responder Certification by Joseph Glover 1 occlusion covered prevent dressing Open chest air wounds to the neck and should be with a ( n ) to from entering . 2 location area burns surface depth severity The three factors that usually determine of are , , and . 3 water burn patient unaffected flush eye low eye pressure If a has a chemical to an , with - and be sure to flush away from the . 4 small Electrical visible severe injury internally burns may show as burns that are on the outside , but may have occurred . 5 patient's burn palm area surface To estimate the of a , use the area of the as the unit of measure . 6 trauma Ecchymosis black vessels beneath force blood bruising blue occurs when the of a breaks open small the skin , resulting results in and . 7 force rubbing scraping destroys outermost abrasion penetrates A or that and the layer of skin is called a ( n ) . 8 remove wound embedded Never a ( n ) object from a . 9 dressing absorbent major large trauma dressing A ( n ) is typically a and designed for wounds . 10 arm exposed fingers circulation bandage When applying a to the , be sure to leave the to help evaluate .