Level 2 Food Hygiene Certificate Food Contamination 2

Question 1

Allergen contamination in a food business is most effectively controlled by:

Accepted Answer

Implementing strict segregation of allergenic ingredients and thorough cleaning of equipment between uses

Answer

Effective allergen control requires strict segregation of allergenic ingredients, dedicated equipment, thorough cleaning between uses, and clear labelling — not merely relying on customers to declare their allergies.

Question 2

Which bacterium is most commonly associated with reheated or cooked rice left at room temperature?

Accepted Answer

Bacillus cereus

Answer

Bacillus cereus produces heat-resistant spores that survive cooking. When cooked rice is left at room temperature, the spores germinate and produce toxins, causing food poisoning.

Question 3

The term 'vehicle of contamination' refers to:

Accepted Answer

An object, person, or pest that carries contamination from one place to another

Answer

A vehicle of contamination is anything (hands, equipment, cloths, pests) that carries contamination from a source to food. It is the means by which contamination is transferred.

Question 4

Which type of contamination would be caused by a food handler not washing their hands after handling raw eggs?

Accepted Answer

Microbiological (biological) contamination

Answer

Raw eggs can carry Salmonella bacteria. Not washing hands after handling them and then touching ready-to-eat food causes microbiological (biological) contamination.

Question 5

Which of the following is a common source of Listeria monocytogenes contamination?

Accepted Answer

Chilled ready-to-eat foods such as soft cheeses and pâté

Answer

Listeria monocytogenes is particularly associated with chilled ready-to-eat foods such as soft cheeses, pâté, and smoked fish. It can grow at refrigeration temperatures, making it especially dangerous.

Level 2 Food Hygiene Practice Test

Level 2 Food Hygiene Practice Test

Level 2 Food Hygiene Certificate Food Contamination 2