Free ICFSM Foodborne Illness Prevention & Control Questions and Answers

Question 1

What is the most effective way to prevent the spread of norovirus in food service establishments?

Accepted Answer

Proper handwashing with soap and warm water for 20 seconds

Answer

Using hand sanitizer only

Answer

Wearing gloves at all times

Answer

Rinsing hands with cold water

Question 2

Which food is most commonly associated with Salmonella contamination?

Accepted Answer

Raw poultry and eggs

Answer

Canned vegetables

Answer

Bread products

Answer

Frozen fruit

Question 3

What is the primary symptom of foodborne botulism?

Accepted Answer

Muscle weakness and paralysis

Answer

Skin rash

Answer

High fever

Answer

Coughing

Question 4

How long should food handlers be excluded from work after experiencing vomiting or diarrhea?

Accepted Answer

At least 24 hours after symptoms have resolved

Answer

Until symptoms begin to improve

Answer

1 hour after taking medication

Answer

They don't need to be excluded

Question 5

Which practice is most effective for preventing cross-contamination?

Accepted Answer

Using separate equipment for raw and ready-to-eat foods

Answer

Using the same cutting board for all foods

Answer

Storing all foods at room temperature

Answer

Rinsing equipment between uses

Question 6

What is the most common source of E. coli O157:H7 contamination?

Accepted Answer

Undercooked ground beef

Answer

Pasteurized milk

Answer

Canned vegetables

Answer

Frozen fruit

Question 7

Which group is most vulnerable to severe complications from foodborne illness?

Accepted Answer

Elderly, young children, and immunocompromised individuals

Answer

Healthy teenagers

Answer

Professional athletes

Answer

Vegetarians

Question 8

What is the proper way to cool large quantities of hot food to prevent bacterial growth?

Accepted Answer

Dividing into shallow containers and refrigerating

Answer

Leaving at room temperature overnight

Answer

Covering and placing directly in refrigerator

Answer

Storing in deep containers until cooled

Question 9

Which symptom should prompt immediate exclusion of a food handler from work?

Accepted Answer

Jaundice (yellowing of skin or eyes)

Answer

Mild headache

Answer

Occasional sneezing

Answer

Minor cut on finger