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