CPFS Kitchen Operations 5 — Questions and Answers
Question 1: During a health inspection, an inspector asks for documentation of the operation's food safety training program. Under HACCP principles, which document type BEST demonstrates ongoing compliance?
- A posted list of approved recipes
- Temperature logs and corrective action records (Correct answer)
- Employee scheduling records
- Equipment purchase invoices
Correct answer: Temperature logs and corrective action records
Temperature logs and corrective action records demonstrate that critical control points are being monitored and deviations are addressed, which is the core of HACCP verification.
Question 2: A food worker is prepping raw oysters on a busy Friday night. Which personal protective measure is REQUIRED?
- Wearing a face shield
- Wearing single-use gloves and washing hands before gloving (Correct answer)
- Wearing a cut-resistant apron only
- No special protection required if hands are washed before starting
Correct answer: Wearing single-use gloves and washing hands before gloving
Single-use gloves must be worn when handling ready-to-eat or raw shellfish, and handwashing before gloving is required to prevent glove contamination.
Question 3: A manager receives a delivery of fresh ground beef. What is the maximum acceptable internal product temperature at time of receiving?
- 41°F (Correct answer)
- 45°F
- 50°F
- 55°F
Correct answer: 41°F
Raw ground beef must be received at 41°F (5°C) or below; product above this temperature should be rejected.
Question 4: Which type of thermometer is BEST suited for checking the surface temperature of a large stockpot of soup during service?
- Thermocouple with a surface probe
- Bimetallic stemmed thermometer inserted to the 2-inch mark
- Time-temperature indicator strip adhered to the pot
- Infrared laser thermometer aimed at the liquid surface (Correct answer)
Correct answer: Infrared laser thermometer aimed at the liquid surface
An infrared thermometer quickly measures surface temperature of liquids without immersion, making it ideal for a quick surface check on a large pot during service.
Question 5: A cook is preparing a marinade containing raw beef, and the manager wants to use the leftover marinade as a sauce. What must happen first?
- Strain out the solids and chill the marinade
- Boil the marinade to 165°F before serving as a sauce (Correct answer)
- Add vinegar to the marinade to lower the pH and kill bacteria
- Discard the marinade; it cannot be used as a sauce
Correct answer: Boil the marinade to 165°F before serving as a sauce
A marinade that contacted raw meat must be brought to a full boil (165°F) to destroy pathogens before it can be served as a sauce.
Question 6: An employee reports that a dish machine is producing cloudy, yellowish water in the final rinse cycle. What is the MOST likely cause and action?
- Excess detergent; reduce detergent dosage and retest
- Sanitizer concentration is too high; dilute the tank
- The final rinse temperature is too low, causing improper rinsing; check the booster heater (Correct answer)
- Hard water mineral deposits; add descaler to the cycle
Correct answer: The final rinse temperature is too low, causing improper rinsing; check the booster heater
Cloudy rinse water often indicates the sanitizer or rinse is not activating properly due to low temperature; the booster heater should be inspected to ensure minimum 180°F rinse temp.
Question 7: A kitchen worker cuts their finger while slicing vegetables and applies a bandage. What additional step is REQUIRED before returning to food prep?
- Wear a brightly colored, waterproof bandage covered by a single-use glove (Correct answer)
- Wash the wound with soap, bandage it, and return to work immediately
- Apply a clear bandage so the supervisor can monitor it
- Switch to a non-food-contact task for the rest of the shift
Correct answer: Wear a brightly colored, waterproof bandage covered by a single-use glove
A wound on the hand must be covered with a waterproof, brightly colored bandage AND a single-use glove to prevent both contamination and detection difficulty if the bandage falls off.
CPFS Kitchen Operations 5
During a health inspection, an inspector asks for documentation of the operation's food safety training program.
Under HACCP principles, which document type BEST demonstrates ongoing compliance?