Food Safety and Sanitation Flashcards
6 cards from real Cooking Lessons practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Food Safety and Sanitation flashcards as text
According to the FDA Food Code, what is the specified temperature range for the 'Temperature Danger Zone' where bacteria grow most rapidly?
Answer: 41°F to 135°F (5°C to 57°C)
The FDA defines the temperature danger zone as 41°F to 135°F (5°C to 57°C). Within this range, harmful bacteria can multiply rapidly, potentially making food unsafe to eat. It is crucial to keep Time/Temperature Control for Safety (TCS) foods out of this range as much as possible.
A chef prepares a large pot of chili at noon and needs to cool it for storage. According to the two-stage cooling method, the chili must be cooled from 135°F (57°C) to 70°F (21°C) within what timeframe?
Answer: 2 hours
The first stage of the FDA-recommended two-stage cooling process requires that food be cooled from 135°F to 70°F within 2 hours. The second stage requires the food to be cooled from 70°F to 41°F or lower within the next 4 hours, for a total cooling time of no more than 6 hours.
Which of the following is the BEST example of preventing cross-contamination in a kitchen?
Answer: Using a separate cutting board for raw poultry and another for fresh vegetables.
Using separate cutting boards for raw meat/poultry and ready-to-eat foods like vegetables is a fundamental practice to prevent cross-contamination. This avoids transferring harmful bacteria from the raw product to food that will not be cooked further.
What is the primary purpose of the First-In, First-Out (FIFO) system in a professional kitchen?
Answer: To ensure that older food stock is used before newer stock to prevent spoilage.
FIFO stands for First-In, First-Out. It is a stock rotation system designed to ensure that food products that were received first (and are likely closer to their expiration dates) are used before newer items. This practice minimizes food waste and reduces the risk of using expired products.
What is the minimum amount of time a food handler should scrub their hands with soap during the handwashing process?
Answer: 10-15 seconds
According to the CDC and FDA Food Code, hands should be scrubbed with soap for at least 10 to 15 seconds as part of the total 20-second handwashing process. Some health organizations, like the CDC, recommend scrubbing for a full 20 seconds for the general public.
A kitchen worker is preparing a sanitizing solution using chlorine bleach for food-contact surfaces. After cleaning and rinsing a cutting board, what is the next step?
Answer: Apply the sanitizing solution and let it air dry.
After cleaning and rinsing, the surface should be properly sanitized. This involves applying the sanitizing solution for the required contact time and then allowing it to air dry. Rinsing after sanitizing can re-contaminate the surface, and wiping it can transfer germs from the cloth.