Answer - D - You should wash, rinse, and sanitize the cutting board before cutting onions for a raw salad, especially after you have just cut raw chicken. This is even truer since you will be serving the onions raw on a salad and the chicken (which is raw), is a potentially hazardous food.
Before cutting the raw onion on the same cutting board that was used for raw chicken, it is crucial to thoroughly wash, rinse, and sanitize the cutting board to prevent cross-contamination and the spread of foodborne pathogens. Raw chicken can harbor harmful bacteria such as Salmonella and Campylobacter. Salmonella is one of the most common pathogens in raw chicken and can cause salmonellosis, characterized by symptoms like diarrhea, fever, and abdominal cramps. Campylobacter, also often present in raw or undercooked chicken, can lead to campylobacteriosis, which includes symptoms like diarrhea, cramping, abdominal pain, and fever.
To ensure food safety, first remove any remnants of raw chicken from the cutting board. Then, use hot, soapy water to wash the surface thoroughly, rinse it with clean water, and apply a sanitizing solution (such as a mixture of water and bleach) to kill ny remaining bacteria effectively. This practice is essential to maintain a safe and hygienic cooking environment, especially when preparing dishes that involve both raw meat and ingredients consumed raw, like onions for a salad.