FSS Foodborne Illness

Question 1

Which bacterium is most commonly associated with raw poultry and eggs in Australia?

Accepted Answer

Salmonella

Answer

Listeria monocytogenes

Answer

Clostridium botulinum

Answer

Bacillus cereus

Question 2

What is the typical incubation period for Salmonella food poisoning?

Accepted Answer

6 to 72 hours

Answer

1 to 4 hours

Answer

3 to 5 days

Answer

7 to 14 days

Question 3

Staphylococcus aureus food poisoning is dangerous because its toxins:

Accepted Answer

Are heat-stable and survive cooking once formed

Answer

Multiply rapidly in the human gut

Answer

Are destroyed by standard refrigeration

Answer

Require live bacteria to cause illness

Question 4

Which high-risk group faces the most severe complications from Listeria monocytogenes infection?

Accepted Answer

Pregnant women and their unborn babies

Answer

Healthy adults aged 25 to 40

Answer

School-aged children

Answer

People with mild seasonal allergies

Question 5

What term describes foodborne illness caused by consuming preformed toxins already present in food?

Accepted Answer

Food intoxication

Answer

Food infection

Answer

Toxin-mediated infection

Answer

Biological contamination

Question 6

Campylobacter jejuni is the leading cause of bacterial foodborne diarrhoea in Australia and is most commonly transmitted via:

Accepted Answer

Undercooked poultry

Answer

Raw shellfish

Answer

Unpasteurised dairy

Answer

Unwashed root vegetables

Question 7

What does the term 'incubation period' mean in the context of foodborne illness?

Accepted Answer

The time between consuming contaminated food and the first onset of symptoms

Answer

The time food must be kept below 5°C to remain safe

Answer

The time bacteria take to double in number within food

Answer

The minimum cooking time required to destroy pathogens