HACCP HACCP Sanitation & Hygiene Practices 3

Question 1

What is the minimum recommended hand-washing duration per FDA Food Code and CDC guidance for food handlers?

Accepted Answer

At least 20 seconds with soap and warm running water

Answer

The FDA Food Code and CDC both specify at least 20 seconds of vigorous scrubbing with soap and warm running water to effectively remove pathogens from hands.

Question 2

Under the FDA Food Code, which illnesses or symptoms must food handlers report to their supervisor or person in charge?

Accepted Answer

Symptoms of or diagnosis with Salmonella, Shigella, E. coli O157:H7, hepatitis A, or norovirus

Answer

The FDA Food Code requires food handlers to report diagnoses or symptoms associated with the 'Big 5' pathogens—Salmonella, Shigella, E. coli O157:H7, hepatitis A, and norovirus—because these are highly transmissible through food.

Question 3

What is the food safety purpose of using color-coded cutting boards in a HACCP-controlled food service or processing environment?

Accepted Answer

To prevent cross-contamination by designating specific board colors for specific food categories

Answer

Color-coded cutting boards are a physical allergen and cross-contamination control, ensuring raw poultry, raw meat, seafood, produce, and ready-to-eat foods are never cut on the same surface.

Question 4

In food processing, what does 'hygienic zoning' mean within a HACCP facility design?

Accepted Answer

Physically separating high-care (ready-to-eat) areas from low-care (raw material) areas to prevent cross-contamination between zones

Answer

Hygienic zoning uses physical barriers, dedicated equipment, airflow controls, and strict personnel flow rules to prevent pathogens from migrating from lower-risk raw material areas into higher-risk RTE zones.

Question 5

What protective clothing is typically required for personnel entering a high-care (ready-to-eat) production zone in a HACCP facility?

Accepted Answer

Dedicated color-coded overalls, hair nets, beard snoods, gloves, and footwear that remain permanently within the high-care zone

Answer

High-care zones require dedicated, zone-specific protective clothing—including color-coded overalls, hairnets, beard snoods, gloves, and dedicated footwear—that stay within the zone to prevent contamination from lower-hygiene areas.

HACCP - Hazard Analysis Critical Control Points Practice Test

HACCP - Hazard Analysis Critical Control Points Practice Test

HACCP HACCP Sanitation & Hygiene Practices 3