Time and Temperature
Cross-Contamination
Cleaning & Sanitizing
100

What is the temperature danger zone where bacteria grow rapidly?

41°F – 135°F

100

What is the easiest way to prevent cross-contamination?

Wash hands and sanitize surfaces between tasks

100

What are the five steps for cleaning and sanitizing a surface?

Scrape → Wash → Rinse → Sanitize → Air Dry

200

Cook poultry (like chicken or turkey) to at least what internal temperature?

165°F for 15 seconds

200

Raw meat should be stored above or below ready-to-eat foods?

Below

200

What’s the minimum contact time for most sanitizers to be effective?

At least 30 seconds (check manufacturer’s instructions)

300

How long can food safely remain in the danger zone?

No more than 4 hours

300

What color cutting board should be used for raw poultry in color-coded systems?

Yellow

300

In a 3-compartment sink, what goes in each sink?

Wash → Rinse → Sanitize

400

What temperature must hot-held foods be kept at or above?

135°F

400

True or False: Using the same gloves to handle raw meat and then vegetables is acceptable.

False

400

What should be used to check sanitizer strength?

Test strips

500

What should the internal temperature of ground beef reach to be safe?

155°F for 15 seconds

500

What is the correct order of food storage in a refrigerator (top to bottom)?

Ready-to-eat → Seafood → Whole cuts of beef/pork → Ground meat → Poultry

500

How often should food-contact surfaces be cleaned and sanitized during continuous use?

Every 4 hours

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