Florida Septic Tank Contractor Exam
2026/2027 – 150-Question Practice Exam
Section I: Foodborne Illness and Biological Hazards (1–25)
1. Which of the following is a biological hazard?
A. Cleaning chemicals
B. Bacteria
C. Glass fragments
D. Metal shavings
Correct Answer: B
Rationale: Bacteria are biological hazards. Chemicals are chemical hazards;
glass and metal are physical hazards.
2. Which bacteria is commonly associated with raw poultry and eggs?
A. Salmonella
B. Listeria
C. Clostridium botulinum
D. Vibrio
Correct Answer: A
Rationale: Salmonella is commonly associated with raw poultry and eggs.
3. Which bacteria is associated with improperly canned foods?
A. Salmonella
B. Clostridium botulinum
C. E. coli
D. Staphylococcus aureus
, Correct Answer: B
Rationale: Clostridium botulinum grows in anaerobic, low-acid environments
such as improperly canned foods.
4. Which bacteria is commonly found on the skin and in the nose of humans?
A. Salmonella
B. Staphylococcus aureus
C. E. coli
D. Listeria
Correct Answer: B
Rationale: Staphylococcus aureus is commonly found on the skin and in the
nose.
5. Which bacteria is associated with undercooked ground beef?
A. Salmonella
B. E. coli O157:H7
C. Listeria
D. Vibrio
Correct Answer: B
Rationale: E. coli O157:H7 is associated with undercooked ground beef.
6. Which bacteria is associated with unpasteurized dairy products?
A. Salmonella
B. Listeria monocytogenes
C. E. coli
D. Staphylococcus aureus
Correct Answer: B
Rationale: Listeria monocytogenes is associated with unpasteurized dairy
products.
,7. Which virus is associated with shellfish from contaminated water?
A. Hepatitis A
B. Norovirus
C. Rotavirus
D. Adenovirus
Correct Answer: A
Rationale: Hepatitis A is associated with shellfish from contaminated water.
8. Which virus is the most common cause of foodborne illness?
A. Hepatitis A
B. Norovirus
C. Rotavirus
D. Adenovirus
Correct Answer: B
Rationale: Norovirus is the most common cause of foodborne illness.
9. Which parasite is associated with raw fish?
A. Anisakis
B. Giardia
C. Cryptosporidium
D. Cyclospora
Correct Answer: A
Rationale: Anisakis is a parasite associated with raw fish.
10. Which parasite is associated with contaminated water?
A. Anisakis
B. Giardia
, C. Trichinella
D. Taenia
Correct Answer: B
Rationale: Giardia is associated with contaminated water.
11. Which parasite is associated with undercooked pork?
A. Anisakis
B. Giardia
C. Trichinella
D. Taenia
Correct Answer: C
Rationale: Trichinella is associated with undercooked pork.
12. Which of the following is a toxin-producing bacteria?
A. Salmonella
B. Clostridium botulinum
C. E. coli
D. Listeria
Correct Answer: B
Rationale: Clostridium botulinum produces a neurotoxin.
13. Which of the following is a spore-forming bacteria?
A. Salmonella
B. Clostridium perfringens
C. E. coli
D. Listeria
Correct Answer: B
Rationale: Clostridium perfringens is a spore-forming bacteria.
2026/2027 – 150-Question Practice Exam
Section I: Foodborne Illness and Biological Hazards (1–25)
1. Which of the following is a biological hazard?
A. Cleaning chemicals
B. Bacteria
C. Glass fragments
D. Metal shavings
Correct Answer: B
Rationale: Bacteria are biological hazards. Chemicals are chemical hazards;
glass and metal are physical hazards.
2. Which bacteria is commonly associated with raw poultry and eggs?
A. Salmonella
B. Listeria
C. Clostridium botulinum
D. Vibrio
Correct Answer: A
Rationale: Salmonella is commonly associated with raw poultry and eggs.
3. Which bacteria is associated with improperly canned foods?
A. Salmonella
B. Clostridium botulinum
C. E. coli
D. Staphylococcus aureus
, Correct Answer: B
Rationale: Clostridium botulinum grows in anaerobic, low-acid environments
such as improperly canned foods.
4. Which bacteria is commonly found on the skin and in the nose of humans?
A. Salmonella
B. Staphylococcus aureus
C. E. coli
D. Listeria
Correct Answer: B
Rationale: Staphylococcus aureus is commonly found on the skin and in the
nose.
5. Which bacteria is associated with undercooked ground beef?
A. Salmonella
B. E. coli O157:H7
C. Listeria
D. Vibrio
Correct Answer: B
Rationale: E. coli O157:H7 is associated with undercooked ground beef.
6. Which bacteria is associated with unpasteurized dairy products?
A. Salmonella
B. Listeria monocytogenes
C. E. coli
D. Staphylococcus aureus
Correct Answer: B
Rationale: Listeria monocytogenes is associated with unpasteurized dairy
products.
,7. Which virus is associated with shellfish from contaminated water?
A. Hepatitis A
B. Norovirus
C. Rotavirus
D. Adenovirus
Correct Answer: A
Rationale: Hepatitis A is associated with shellfish from contaminated water.
8. Which virus is the most common cause of foodborne illness?
A. Hepatitis A
B. Norovirus
C. Rotavirus
D. Adenovirus
Correct Answer: B
Rationale: Norovirus is the most common cause of foodborne illness.
9. Which parasite is associated with raw fish?
A. Anisakis
B. Giardia
C. Cryptosporidium
D. Cyclospora
Correct Answer: A
Rationale: Anisakis is a parasite associated with raw fish.
10. Which parasite is associated with contaminated water?
A. Anisakis
B. Giardia
, C. Trichinella
D. Taenia
Correct Answer: B
Rationale: Giardia is associated with contaminated water.
11. Which parasite is associated with undercooked pork?
A. Anisakis
B. Giardia
C. Trichinella
D. Taenia
Correct Answer: C
Rationale: Trichinella is associated with undercooked pork.
12. Which of the following is a toxin-producing bacteria?
A. Salmonella
B. Clostridium botulinum
C. E. coli
D. Listeria
Correct Answer: B
Rationale: Clostridium botulinum produces a neurotoxin.
13. Which of the following is a spore-forming bacteria?
A. Salmonella
B. Clostridium perfringens
C. E. coli
D. Listeria
Correct Answer: B
Rationale: Clostridium perfringens is a spore-forming bacteria.
