After a bite, why is it important to wash the area before applying a bandage?

• A. Human saliva may contain infectious bacteria or blood-borne pathogens
• B. To remove smell from the area
• C. To cool the wound quickly
• D. To remove dirt only

Answer: (A)

Washing the bite area before bandaging helps prevent infection by removing bacteria and debris that can be introduced by saliva and the skin around the wound. Human saliva can carry bacteria, and a bite creates an open doorway for those germs to enter. Cleaning with soap and running water lowers the bacterial load, which reduces the chance of infection once the area is covered and protected.

After washing, pat the area dry with a clean towel and apply a clean bandage to keep out new contaminants. The other options don’t address infection risk: removing odor isn’t the goal, cooling isn’t achieved simply by washing, and just “removing dirt” doesn’t cover the specific risk from bacteria in saliva. If bleeding is uncontrolled or the area becomes red, swollen, or pus-producing, seek medical care.