While working in a factory, Terri hears a scream and finds her coworker with a severely injured arm. What should Terri do first
to aid her coworker? O A. Terri should check her coworker's vital signs for irregularities. O B. Terri should stem the blood flow by applying pressure to the wound. O C. Terri should place her coworker in a relaxed recovery position. O D. Terri should check the surroundings for possible dangers.