Food Safety Quiz: Contaminants and Illnesses
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Questions and Answers

What is a biological contaminant?

  • Microbial contaminant that may cause foodborne illness (correct)
  • Chemical substance that can cause foodborne illness
  • Foreign object that accidentally gets into food
  • Plant toxin

    • What is an example of a chemical contaminant?

  • Bacteria from raw meat
  • A piece of metal equipment
  • Lead in wine (correct)
  • Mushroom toxins

    • What is scromboid poisoning associated with?

    Bluefish, mackerel, and swordfish

    A reputable supplier practices strict time-temperature control to prevent __________.

    <p>scromboid poisoning</p> Signup and view all the answers

    Ciguatera toxins from __________ is an example of a biological contaminant.

    <p>grouper</p> Signup and view all the answers

    What type of contaminants are metal shavings found in food?

    <p>Physical</p> Signup and view all the answers

    ________ leaves are an example of a plant toxin.

    <p>Rhubarb</p> Signup and view all the answers

    What is the first step in proper hand washing?

    <p>Wet hands with warm water</p> Signup and view all the answers

    What is the second step in proper hand washing?

    <p>Apply soap</p> Signup and view all the answers

    What is the third step to proper hand washing?

    <p>Vigorously scrub hands (and forearms) for at least 20 seconds</p> Signup and view all the answers

    What is the fourth step in proper hand washing?

    <p>Clean under fingernails and between fingers</p> Signup and view all the answers

    What is the fifth step in proper hand washing?

    <p>Rinse thoroughly under running water</p> Signup and view all the answers

    What is the sixth and final step to proper hand washing?

    <p>Dry hands and arms with a single-use paper towel</p> Signup and view all the answers

    Single-use gloves should be changed __________.

    <p>after handling raw meats and before handling cooked or ready-to-eat food</p> Signup and view all the answers

    An employee should wear _______ to cover a bandaged cut on the hand.

    <p>disposable gloves</p> Signup and view all the answers

    Toxins in plants, seafood, and mushrooms are responsible for many cases of foodborne illness in the U.S. each year.

    <p>True</p> Signup and view all the answers

    What should not be served unless the chef has been licensed to prepare it?

    <p>Pufferfish</p> Signup and view all the answers

    At delivery, fish should be received at what temperature?

    <p>41 degrees Fahrenheit</p> Signup and view all the answers

    What are the two types of fish toxin illnesses?

    <p>Scromboid poisoning and ciguatera fish poisoning</p> Signup and view all the answers

    Scromboid poisoning is also known as what?

    <p>Histamine poisoning</p> Signup and view all the answers

    Scromboid poisoning can be destroyed by freezing, cooking, smoking, or curing.

    <p>False</p> Signup and view all the answers

    What types of fish are commonly associated with scromboid poisoning?

    <p>Tuna, bonito, mackerel, and mahi mahi</p> Signup and view all the answers

    Ciguatoxin is found in certain __________.

    <p>marine algae</p> Signup and view all the answers

    Ciguatoxin is commonly associated with ______ fish from the Pacific Ocean, western Indian Ocean, and the Caribbean Sea.

    <p>predatory reef</p> Signup and view all the answers

    Ciguatoxin can be detected by smell or taste.

    <p>False</p> Signup and view all the answers

    Barracuda, grouper, jacks, and snapper are four fish commonly associated with __________.

    <p>ciguatera poisoning</p> Signup and view all the answers

    Foodborne illnesses associated with mushrooms are almost always caused by the consumption of toxic, ______ mushrooms collected by __________ mushroom hunters.

    Signup and view all the answers

    What is a biological contaminant?

    <p>Microbial contaminant found in nature</p> Signup and view all the answers

    What is a chemical contaminant?

    <p>Pesticide or certain food combinations</p> Signup and view all the answers

    What is physical contamination?

    <p>Foreign objects accidentally present in food</p> Signup and view all the answers

    What can be found in bluefish, mackerel, and swordfish?

    <p>Scromboid poisoning</p> Signup and view all the answers

    To prevent scromboid poisoning from eating mackerel, purchase the fish from a ________ supplier.

    <p>reputable</p> Signup and view all the answers

    ______ toxins from grouper is an example of a biological contaminant.

    <p>Ciguatera</p> Signup and view all the answers

    Metal shavings found in food are what type of contaminants?

    <p>Physical</p> Signup and view all the answers

    ______ leaves are an example of a plant toxin.

    <p>Rhubarb</p> Signup and view all the answers

    What is the first step in proper handwashing?

    <p>Wet hands with warm water</p> Signup and view all the answers

    What is the 2nd step in proper handwashing?

    <p>Apply soap</p> Signup and view all the answers

    What is the 3rd step to proper handwashing?

    <p>Vigorously scrub hands for at least 20 seconds</p> Signup and view all the answers

    When should single-use gloves be changed?

    <p>After handling raw meats and before handling cooked food</p> Signup and view all the answers

    An employee should wear _______ to cover a bandaged cut on the hand.

    <p>disposable gloves</p> Signup and view all the answers

    What types of foods are responsible for many cases of foodborne illness in the U.S. each year?

    <p>Plants, seafood, and mushrooms</p> Signup and view all the answers

    Due to the extreme risk posed by __________, it should not be served unless the chef has been licensed to prepare it.

    <p>pufferfish</p> Signup and view all the answers

    At delivery, the temperature of fish should be received at how many degrees Fahrenheit?

    <p>41</p> Signup and view all the answers

    The 2 types of fish toxin illnesses are: _______ poisoning and _______ fish poisoning.

    <p>scromboid, ciguatera</p> Signup and view all the answers

    Scromboid poisoning is also known as?

    <p>Histamine poisoning</p> Signup and view all the answers

    Scromboid poisoning can be destroyed by freezing.

    <p>False</p> Signup and view all the answers

    Tuna, bonito, mackerel, and mahi mahi are 4 types of fish commonly associated with?

    <p>Scromboid poisoning</p> Signup and view all the answers

    Ciguatoxin is found in certain:

    <p>Marine algae</p> Signup and view all the answers

    Ciguatoxin is commonly associated with fish from what type of ecosystem?

    <p>Predatory reef</p> Signup and view all the answers

    Ciguatoxin can be detected by smell or taste.

    <p>False</p> Signup and view all the answers

    Barracuda, grouper, jacks, and snapper are 4 fish commonly associated with?

    <p>Ciguatera poisoning</p> Signup and view all the answers

    Foodborne illnesses associated with mushrooms are almost always caused by the consumption of what type of mushrooms?

    <p>Wild; amateur</p> Signup and view all the answers

    Which of the following are examples of plants that are toxic when raw?

    <p>Fava beans and red kidney beans</p> Signup and view all the answers

    What does gastrointestinal illness relate to?

    <p>The stomach or intestine</p> Signup and view all the answers

    What term refers to people who carry pathogens and infect others but do not become ill themselves?

    <p>Carrier</p> Signup and view all the answers

    What is an infected lesion?

    <p>A wound contaminated with a pathogen</p> Signup and view all the answers

    What is hand sanitizer used for?

    <p>To lower the number of microorganisms on the skin's surface</p> Signup and view all the answers

    What do we call a protective covering used to cover a properly bandaged cut or wound on the finger?

    <p>Finger cot</p> Signup and view all the answers

    What is the purpose of a hair restraint?

    <p>To keep foodhandlers' hair away from food</p> Signup and view all the answers

    What are single-use gloves?

    <p>Disposable gloves designed for a one-time use</p> Signup and view all the answers

    What does jaundice refer to?

    <p>Yellowing of the skin and eyes</p> Signup and view all the answers

    Toxic metals, pesticides, cleaning products, sanitizers, and lubricants belong to which type of contaminants?

    <p>Chemical</p> Signup and view all the answers

    Lead in a pewter pitcher, copper in a saucepan, and zinc in a galvanized bucket are examples of what?

    <p>Toxic metals</p> Signup and view all the answers

    Only ________ utensils and equipment should be used to prepare and store food.

    <p>food-grade</p> Signup and view all the answers

    What does the acronym PCO stand for?

    <p>Pest control operator</p> Signup and view all the answers

    Bones in fillets pose a ______ hazard.

    <p>physical</p> Signup and view all the answers

    Nearly how many Americans have food allergies?

    <p>7 million</p> Signup and view all the answers

    A food allergy is the body's negative reaction to a particular _______.

    <p>food protein</p> Signup and view all the answers

    AIDS is a disease that can be transmitted through food.

    <p>False</p> Signup and view all the answers

    What does personal hygiene include?

    <p>Keeping the body clean and washing hands</p> Signup and view all the answers

    What items can pose a safety hazard around equipment by harboring microorganisms?

    <p>Jewelry</p> Signup and view all the answers

    What item should be removed when leaving food-preparation areas?

    <p>Apron</p> Signup and view all the answers

    What personal behavior can contaminate food?

    <p>Nose picking</p> Signup and view all the answers

    Study Notes

    Types of Contaminants

    • Biological Contaminants: Microbial agents in food, such as bacteria, viruses, parasites, and fungi that can lead to foodborne illnesses.
    • Chemical Contaminants: Harmful substances that can contaminate food, including pesticides and certain metals, which can combine with foods to create risks (e.g., lead leaching from decanters).
    • Physical Contaminants: Foreign objects, like metal shavings, that accidentally enter food and pose safety hazards.

    Foodborne Illnesses and Toxins

    • Scromboid Poisoning: A type of foodborne illness found in fish like bluefish, mackerel, and swordfish; associated with histamine buildup due to improper storage.
    • Ciguatera Poisoning: Toxins from certain fish (e.g., grouper) that accumulate through marine food chains; commonly affect predatory reef fish from tropical waters.
    • Plant Toxins: Examples include rhubarb leaves and certain mushrooms, which can cause illness if consumed raw.

    Proper Handwashing Technique

    • Step 1: Wet hands with warm water.
    • Step 2: Apply soap.
    • Step 3: Vigorously scrub hands and forearms for at least 20 seconds.
    • Step 4: Clean under fingernails and between fingers.
    • Step 5: Rinse thoroughly under running water.
    • Step 6: Dry hands and arms with a single-use paper towel.

    Safe Food Handling Practices

    • Single-use gloves should be changed after handling raw meat to prevent cross-contamination.
    • Disposable Gloves: Essential for covering bandaged cuts on hands during food preparation.
    • Personal hygiene, including keeping hair restrained and washing hands properly, is crucial to prevent contamination.

    Allergens and Safety

    • Food Allergies: Approx. 7 million Americans are affected; allergies represent adverse reactions to specific food proteins.
    • AIDS: A disease that is not transmitted through food.
    • Personal Hygiene Practices: Keeping clean and adhering to sanitary health habits to minimize contamination risks.

    Miscellaneous

    • Jaundice: Yellowing of skin and eyes, indicating potential Hepatitis A infection.
    • Toxic Metals: Sources include pewter pitchers (lead), copper pots, and galvanized buckets (zinc).
    • Pest Control Operator (PCO): Professionals responsible for managing pest-related issues in food establishments.
    • Jewelry and Aprons: Items that can harbor microorganisms or contaminate food if not managed properly; aprons should be removed before leaving food prep areas.

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    Test your knowledge on the types of contaminants that can affect food safety, including biological, chemical, and physical hazards. Explore common foodborne illnesses and the effects of toxins found in various food sources. Ensure you understand the importance of proper food handling and hygiene.

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