Food Safety & Sanitation Practices Flashcards
7 cards from real GAP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Food Safety & Sanitation Practices flashcards as text
Which of the following best describes the difference between 'cleaning' and 'sanitizing' in GAP food safety?
Answer: Cleaning removes physical dirt and organic matter; sanitizing reduces microbial levels
Cleaning physically removes soil and organic matter, while sanitizing uses heat or chemicals to reduce pathogen levels on an already-clean surface.
A farm implements a 'pre-harvest assessment' before picking leafy greens. What is the PRIMARY food safety purpose of this assessment?
Answer: To identify and address potential contamination hazards before harvest begins
Pre-harvest assessments identify risks such as animal intrusion, flooding, or field worker hygiene issues that could contaminate produce before harvest begins.
What temperature range is considered the 'Temperature Danger Zone' for microbial growth in the context of post-harvest produce handling?
Answer: 40°F to 140°F (4°C to 60°C)
The Temperature Danger Zone (40°F–140°F) is the range in which most foodborne pathogens multiply rapidly, making temperature control critical during post-harvest handling.
Under GAP standards, how should a farm manager respond if a food safety audit identifies a critical deficiency?
Answer: Document it, implement corrective action immediately, and schedule a re-inspection
Critical deficiencies require immediate corrective action, documentation of the steps taken, and verification through follow-up inspection to demonstrate compliance.
Which of the following water sources is generally considered HIGHEST risk for microbial contamination of produce under the FSMA Produce Safety Rule?
Answer: An open surface water source such as a pond or stream
Open surface water sources are most susceptible to contamination from wildlife, agricultural runoff, and flooding, making them the highest-risk water source under the Produce Safety Rule.
What does a 'sign-in log' for visitors entering a packing facility help accomplish from a food safety standpoint?
Answer: It supports traceback investigations by documenting who was present when contamination may have occurred
Visitor logs create an auditable record that can help identify the source or timing of contamination events during a food safety investigation or recall.
Why is it important to track the concentration of chlorine in recirculated dump tank water throughout the packing day?
Answer: Organic matter from produce depletes free chlorine over time, reducing sanitizing effectiveness
As produce passes through the dump tank, organic material depletes free chlorine, so continuous or frequent monitoring ensures the solution remains effective as a sanitizer.