Starbucks Food Safety Practice Exam

What should be done to prevent contamination when using disposable gloves?

1. Keep them on for long periods

2. Change them often

3. Reuse them after cleaning

4. Only change them when visibly dirty

The correct answer is: Change them often

Changing gloves frequently is vital in preventing contamination during food preparation and service. Disposable gloves are designed for single-use, and their effectiveness diminishes as they are worn over time. When gloves are kept on for extended periods, they may become compromised through wear and tear, or come into contact with bacterial sources, thus leading to a heightened risk of cross-contamination. By changing gloves often, especially after handling raw food, cleaning surfaces, or switching between food items, employees can significantly reduce the potential for spreading pathogens. It ensures a continuous barrier against contaminants, thereby safeguarding food safety and public health. In contrast, keeping gloves on for long periods, reusing them after cleaning, or only changing them when they appear visibly dirty does not adequately address the risks associated with contamination. These practices can all lead to an increased potential for transferring harmful substances to food, which is why changing gloves frequently is essential.