You have a younger brother who is very active.You were working on your homework which was heavy today.Your brother had already came in and pleaded that you should play with him many times.However, you refused him as you have got too much work to do.Suddenly, you heard your brother screaming and crying from the bathroom.You rushed into the bathroom and found that he had swallowed some pipe cleaner.
1.What should you do immediately to deal with the accident?
2.How can this accident be prevented?