Cross Contamination Flashcards

Questions and Answers

What is cross contamination?

When bacteria from one food item is unintentionally transferred to another food item with harmful effect.

What are the effects of cross contamination?

Leads to salmonella, and staphylococcus.

Where can E.coli be found?

Under-cooked meat, water, and raw milk.

Salmonella is most often found in?

Egg, dairy, poultry, and beef products. Signup and view all the answers

Is contact between raw and cooked food an indirect or direct example of cross contamination?

False Signup and view all the answers

What should you do if you are going to cough or sneeze?

Make sure to cover your mouth and rewash your hands. Signup and view all the answers

Using the same work surfaces, utensils, and equipment while cooking is okay?

False Signup and view all the answers

What kind of cloth should you use to clean your work surface with?

Always a clean cloth, NOT a dirty one. Signup and view all the answers

Is handling food with contaminated hands safe?

False Signup and view all the answers

What is the danger of cross contamination?

You could become very ill and it could spread dangerous bacteria. Signup and view all the answers

Name 3 ways how cross contamination occurs?

Poor personal hygiene, contact with contaminated surfaces, and contamination from consumers. Signup and view all the answers

What are 3 ways to help prevent cross contamination?

Keep surfaces clean, separate the foods, and wash your hands. Signup and view all the answers

Study Notes

Cross Contamination Overview

Cross contamination occurs when bacteria from one food item unintentionally transfer to another, potentially causing foodborne illness.
It is linked to harmful bacteria such as salmonella and staphylococcus.

Common Bacterial Contaminants

E. coli is often found in undercooked meat, contaminated water, and raw milk.
Salmonella is primarily present in eggs, dairy, poultry, and beef products.

Direct and Indirect Contamination

Direct cross contamination occurs through contact between raw and cooked foods.
Indirect contamination can arise from contact with contaminated surfaces or utensils.

Hygiene Practices

Cover your mouth while coughing or sneezing to prevent spreading bacteria, and always rewash hands afterward.
Always wash hands thoroughly before handling any food to eliminate contaminants.

Kitchen Safety

Avoid using the same work surfaces, utensils, and equipment without proper cleaning, as it can lead to the spread of harmful bacteria.
Always utilize a clean cloth for cleaning work surfaces to prevent introducing contaminants.

Risks and Prevention

Cross contamination poses serious health risks, potentially leading to illness and the spread of dangerous bacteria.
Preventative measures include maintaining clean surfaces, separating different food types, and practicing good hand hygiene.

Description

Test your knowledge on cross contamination with these flashcards. Learn about its definition, the bacteria commonly involved, and where they can be found. Perfect for those studying food safety and hygiene.