4. Which food policing method involves taking random samples of food from farms or grocery
stores and analyzing them for residues of chemical or microbes?
A. Food surveillance
B. Total diet surveys
C. Enforcement sampling.
D. Health rating



Answer :

The correct answer to the question is:

A. Food surveillance

Food surveillance is the method that involves taking random samples of food from farms or grocery stores and analyzing them for residues of chemicals or microbes. This process is essential in ensuring the safety and quality of the food supply chain. By conducting food surveillance, authorities can monitor and address potential risks related to food safety, such as contamination with harmful substances or pathogens.

Here is why the other options are incorrect:

- Total diet surveys (B) involve assessing an individual's overall dietary intake over a specific period and are not related to analyzing food samples for chemical residues or microbes.
- Enforcement sampling (C) usually refers to collecting samples for regulatory purposes to ensure compliance with food safety standards, rather than random sampling for analysis.
- Health rating (D) typically pertains to the evaluation and rating of the overall healthiness of a restaurant or food establishment based on various criteria, not the random sampling and analysis of food products for contaminants.

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