CHP Food Safety & Sanitation 1 — Questions and Answers
Question 1: What is the temperature danger zone for food safety according to FDA guidelines?
- 32°F to 140°F (0°C to 60°C)
- 41°F to 135°F (5°C to 57°C) (Correct answer)
- 50°F to 165°F (10°C to 74°C)
- 33°F to 120°F (1°C to 49°C)
Correct 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), where bacteria multiply most rapidly.
Question 2: What does HACCP stand for in food safety management?
- Hazard Analysis and Critical Control Points (Correct answer)
- Health and Cleanliness Control Program
- Hygiene Assessment and Compliance Checklist Protocol
- Hazardous Agent Containment and Control Procedure
Correct answer: Hazard Analysis and Critical Control Points
HACCP stands for Hazard Analysis and Critical Control Points, a systematic preventive approach to food safety.
Question 3: Which method of preventing cross-contamination is considered most effective in a commercial kitchen?
- Washing hands once per hour regardless of tasks
- Using color-coded cutting boards for different food types (Correct answer)
- Storing all raw proteins on the same shelf
- Rinsing cutting boards with water between uses
Correct answer: Using color-coded cutting boards for different food types
Color-coded cutting boards prevent cross-contamination by designating specific boards for specific food categories (e.g., red for raw meat, green for produce).
Question 4: A food handler reports symptoms of vomiting and diarrhea before their shift. What is the correct response?
- Allow them to work if they wear gloves
- Restrict them from working with food until symptom-free for 24 hours
- Exclude them from the operation and report to the health department if required (Correct answer)
- Let them work in a non-food-contact role such as dishwashing
Correct answer: Exclude them from the operation and report to the health department if required
Vomiting and diarrhea are symptoms that require exclusion from the food operation, and certain illnesses must be reported to the local health department.
Question 5: What is the minimum internal cooking temperature required for poultry according to food safety standards?
- 145°F (63°C)
- 155°F (68°C)
- 165°F (74°C) (Correct answer)
- 170°F (77°C)
Correct answer: 165°F (74°C)
Poultry must reach a minimum internal temperature of 165°F (74°C) to destroy harmful pathogens such as Salmonella.
Question 6: How long should food handlers wash their hands to meet food safety standards?
- 10 seconds with soap
- 15 seconds with soap
- 20 seconds with soap (Correct answer)
- 30 seconds with soap
Correct answer: 20 seconds with soap
Effective handwashing requires at least 20 seconds of scrubbing with soap to reduce pathogens to safe levels.
Question 7: Which of the following is NOT an approved method for thawing frozen food safely?
- Thawing in a refrigerator at 41°F or below
- Submerging under cold running water at 70°F or below
- Thawing in a microwave if cooked immediately
- Leaving food on a counter at room temperature overnight (Correct answer)
Correct answer: Leaving food on a counter at room temperature overnight
Thawing food at room temperature allows the outer surface to enter the danger zone while the interior remains frozen, creating conditions for bacterial growth.
CHP Food Safety & Sanitation 1
What is the temperature danger zone for food safety according to FDA guidelines?