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