Answer:
If the person wears dentures, rinse them with plain water after meals and brush them daily to remove food particles. Each night, remove them and soak in a cleanser or mouthwash. Then, use a soft toothbrush or moistened gauze pad to clean the gums, tongue and other soft mouth tissues.
Explanation:
B.) Elevate the victims arms and feet. I haven't really studed this subject all that much, so if somebody has a better answer use theirs.