TFHC Foodborne Illness and Pathogens

Question 1

Which bacteria is most commonly associated with undercooked poultry and eggs in the United States?

Accepted Answer

Salmonella

Answer

Salmonella is the leading cause of foodborne illness linked to poultry and eggs, making proper cooking and handling critical.

Question 2

What are the most common symptoms of foodborne illness?

Accepted Answer

Nausea, vomiting, diarrhea, and stomach cramps

Answer

Typical foodborne illness symptoms include gastrointestinal distress such as nausea, vomiting, diarrhea, and cramps.

Question 3

Which pathogen is known as the 'Big Six' highly contagious illness that food workers must report to their manager in Texas?

Accepted Answer

Norovirus, Hepatitis A, Salmonella Typhi, E. coli O157:H7, Shigella, and Nontyphoidal Salmonella

Answer

The Big Six pathogens are the most contagious and dangerous foodborne pathogens that require immediate reporting by food workers.

Question 4

What is the most common cause of foodborne illness outbreaks in restaurants in the United States?

Accepted Answer

Norovirus

Answer

Norovirus is the most frequent cause of foodborne illness outbreaks, often spread by infected food workers handling ready-to-eat foods.

Question 5

Which food is most commonly associated with Listeria monocytogenes contamination?

Accepted Answer

Ready-to-eat deli meats and soft cheeses

Answer

Listeria thrives in cold, moist environments and is commonly found in deli meats and soft cheeses, making it dangerous even when refrigerated.

TFHC - Texas Food Handlers Certification Practice Test