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