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