ServSafe Chapter 1 & 2 Flashcards
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Questions and Answers

What is a foodborne illness & outbreak?

An incident in which two or more people experience the same illness after eating the same food.

What are the rules stated in the warranty of sale?

Rules stating how food must be handled in an establishment.

What does reasonable care defense refer to?

Defense against a food-related lawsuit that states the establishment did everything possible to prevent illness.

What is the immune system?

<p>A system that protects the body from foreign substances and pathogenic organisms by producing the immune response.</p> Signup and view all the answers

What does contamination mean?

<p>Soiled through contact with nonsterile materials.</p> Signup and view all the answers

What are biological hazards?

<p>Include certain bacteria, viruses, parasites, and fungi, as well as certain plants and seafood that carry harmful toxins.</p> Signup and view all the answers

What are chemical hazards?

<p>Include pesticides, food additives, preservatives, cleaning supplies, and toxic metals that leach from cookware and equipment.</p> Signup and view all the answers

What are physical hazards in food?

<p>Foreign objects that accidentally get into food: hair, dirt, metal, glass.</p> Signup and view all the answers

What is time-temperature abuse?

<p>Any time that food has been allowed to remain too long at temperatures that favor the growth of microorganisms.</p> Signup and view all the answers

What is cross-contamination?

<p>Occurs when microorganisms are transferred from one surface or food to another.</p> Signup and view all the answers

What is personal hygiene in food handling?

<p>(Lack thereof) can offend customers, contaminate food or food-contact surfaces, and cause illness.</p> Signup and view all the answers

What are the costs of a foodborne illness to an establishment?

<p>Loss of customers/sales; negative media exposure; lawsuits/legal fees; increased insurance premiums; loss of reputation; lowered employee morale; employee absenteeism; staff retraining.</p> Signup and view all the answers

What populations are at high risk for foodborne illnesses?

<p>Includes infants/pre-schoolers; pregnant women; elderly people; those with compromised immune systems; people taking certain types of medication.</p> Signup and view all the answers

What are the five common risk factors for how food becomes unsafe?

<p>Purchasing from unsafe sources; failing to cook food adequately; holding food at incorrect temps; using contaminated equipment; poor personal hygiene.</p> Signup and view all the answers

What are microorganisms?

<p>Small, living organisms that may cause illness.</p> Signup and view all the answers

What are pathogens?

<p>Disease producing microorganisms.</p> Signup and view all the answers

What are toxins?

<p>Any of various poisonous substances produced by some microorganisms; cooking may not destroy them.</p> Signup and view all the answers

What does FAT TOM stand for?

<p>An acronym for the conditions needed by most foodborne microorganisms to grow: Food, Acidity, Temperature, Time, Oxygen, Moisture.</p> Signup and view all the answers

What is the temperature danger zone?

<p>Zone from 41F° to 135F° in which foods should not be stored or kept for long periods of time due to risk of spoilage and bacteria growth.</p> Signup and view all the answers

What is water activity?

<p>Amount of moisture available in food for microorganisms to grow; measured on a scale from 0-1.0 with water having a water activity of 1.0.</p> Signup and view all the answers

What is a virus?

<p>An ultramicroscopic infectious agent that replicates itself only within cells of living hosts.</p> Signup and view all the answers

What are bacteria?

<p>One-celled microorganisms, some of which are beneficial and some of which cause disease.</p> Signup and view all the answers

What is a spore?

<p>Waterproof reproductive cell of a fungus that can grow into a new organism.</p> Signup and view all the answers

What is a parasite?

<p>An animal or plant that lives in or on a host (another animal or plant).</p> Signup and view all the answers

What are fungi?

<p>Group of simple, plant-like organisms that live on dead organic matter.</p> Signup and view all the answers

What is mold?

<p>A fungus that produces a superficial growth on various kinds of damp or decaying organic matter.</p> Signup and view all the answers

What is yeast?

<p>Any of various single-celled fungi that reproduce asexually by budding or division.</p> Signup and view all the answers

What are some illnesses prevented by practicing personal hygiene?

<p>Hepatitis A; Norovirus gastroenteritis; Shigellosis; Staphylococcal gastroenteritis.</p> Signup and view all the answers

What is Hepatitis A?

<p>Virus; can contaminate water; linked with ready-to-eat food &amp; shellfish from contaminated water; found in feces; transferred by infected foodhandlers; cooking does not destroy.</p> Signup and view all the answers

What is Norovirus?

<p>Virus; linked with ready-to-eat food &amp; shellfish from contaminated water; found in feces; transferred by infected foodhandlers; contagious within a few hours after eating it.</p> Signup and view all the answers

What is Shigellosis?

<p>Bacteria; found in feces (especially flies); linked with food easily contaminated by hands (salads containing TCS food) and food that's made contact with contaminated water.</p> Signup and view all the answers

What is Staphylococcal gastroenteritis?

<p>Bacteria; found in hair, nose, throat, and infected cuts; if allowed to grow, bacteria produce toxins that can't be destroyed; linked with salads containing TCS food and deli meat.</p> Signup and view all the answers

What are the illnesses prevented by controlling time/temperature?

<p>Bacillus cereus gastroenteritis; Listeriosis; Hemorrhagic colitis; Clostridium perfringens gastroenteritis; Botulism.</p> Signup and view all the answers

What is Bacillus cereus gastroenteritis?

<p>Spore-forming bacteria; found in soil; produce 2 different toxins, one causing vomiting from cooked rice dishes; other causing diarrhea from cooked vegetables, meat products, milk.</p> Signup and view all the answers

What is Listeriosis?

<p>Bacteria found in soil, water, and plants; grows in cool, moist environments; high-risk populations especially vulnerable (miscarriage; sepsis, pneumonia, meningitis); linked with raw meat, unpasteurized dairy products, and ready-to-eat foods.</p> Signup and view all the answers

What is Hemorrhagic colitis?

<p>Bacteria: Shiga toxin-producing Escherichia coli (E.coli); found in intestines of cattle; can contaminate meat during slaughtering; produces toxins in intestines upon eating; linked to ground beef and contaminated produce.</p> Signup and view all the answers

What is Clostridium perfringens gastroenteritis?

<p>Bacteria; found in soil, spores; carried in human/animal intestines; grows rapidly in food in TDZ; linked with meat, poultry, stews/gravies.</p> Signup and view all the answers

What is Botulism?

<p>Bacteria spores; found in water/soil; grows without oxygen &amp; can produce deadly toxin when food is time-temp abused; linked with incorrectly canned food, reduced oxygen packaged food, temp-abused vegetables; untreated garlic &amp; oil mixtures.</p> Signup and view all the answers

What are the illnesses prevented by preventing cross-contamination?

<p>Salmonellosis.</p> Signup and view all the answers

What is Salmonellosis?

<p>Bacteria; found naturally in many farm animals; symptoms depend on health of person and amount of bacteria consumed; linked with poultry, eggs, dairy products, and produce.</p> Signup and view all the answers

What are the illnesses prevented by purchasing products from reputable suppliers?

<p>Vibrio vulnificus; Anisakiasis; Cryptosporidiosis; Giardiasis; Scombroid poisoning; Ciguatera fish poisoning; Paralytic shellfish poisoning (PSP); Neurotoxic shellfish poisoning (NSP); Amnesic shellfish poisoning (ASP); Mushroom toxins; Plant toxins.</p> Signup and view all the answers

What is Vibrio vulnificus?

<p>Bacteria; found in waters where shellfish are harvested; grow rapidly in TDZ; people with chronic illness may get primary septicemia, a severe illness that can lead to death; linked to oysters.</p> Signup and view all the answers

What is Anisakiasis?

<p>Parasite; people can get sick from eating raw or undercooked fish containing this parasite; common symptoms include tingling in throat and coughing up worms; linked to Herring, Cod, Halibut, Mackerel, Pacific Salmon.</p> Signup and view all the answers

What is Cryptosporidiosis?

<p>Parasite; found in human feces; especially in day-care &amp; medical communities; linked with contaminated water and produce.</p> Signup and view all the answers

What is Giardiasis?

<p>Parasite; aka G.lamblia or G.intestinalis; found in feces of infected people; transferred by foodhandlers with contaminated hands; linked to improperly treated water and produce; initial fever, more symptoms follow.</p> Signup and view all the answers

What is Scombroid poisoning?

<p>Toxin; Histamine poisoning; caused by eating high levels of histamine in scombroid &amp; other species of fish; time-temp abuse allows bacteria to make toxin which can't be destroyed; linked to Tuna, Bonito, Mackerel, Mahi Mahi.</p> Signup and view all the answers

What is Ciguatera fish poisoning?

<p>Toxin; found in certain marine algae; builds up in predatory fish; can't be detected by smell/taste; toxin can't be destroyed; symptoms last months to years; linked to tropical reef fish from the Pacific, western Indian Ocean, and Caribbean Sea: Barracuda, Grouper, Jacks, Snapper.</p> Signup and view all the answers

What is paralytic shellfish poisoning (PSP)?

<p>Toxin; shellfish filter toxic algae; Saxitoxin can't be smelled/tasted; not destroyed by cooking/freezing; if high levels consumed, death from paralysis; linked to shellfish in colder waters of Pacific and New England coasts: clams, mussels, oysters, scallops.</p> Signup and view all the answers

What is neurotoxic shellfish poisoning (NSP)?

<p>Toxin; toxic algae; Brevetoxin can't be smelled/tasted; not destroyed through cooking/freezing; linked to shellfish found in warmer waters of Florida, Gulf of Mexico, Caribbean Sea: clams, mussels, oysters.</p> Signup and view all the answers

What is amnesic shellfish poisoning (ASP)?

<p>Toxin; toxic algae; severity of symptoms depends on amount consumed and health of person; Domoic acid can't be smelled/tasted/destroyed; linked to coastal waters of Pacific Northwest and east coast of Canada: clams, mussels, oysters, scallops.</p> Signup and view all the answers

What are mushroom toxins?

<p>Naturally occurring; illness from eating toxic, wild mushrooms collected by amateurs who mistake for edible; toxins not destroyed by cooking or freezing.</p> Signup and view all the answers

What are plant toxins?

<p>Naturally occurring toxins; some caused by improper cooking/time-temperature abuse; linked to honey from toxic plants, undercooked kidney beans, wild versions of common plants.</p> Signup and view all the answers

What is avian influenza?

<p>Orthomyxovirus H5N1; spreads from bird to human; typical flu + URI, GI symptoms, elevated liver enzymes; treatment: Oseltamivir.</p> Signup and view all the answers

What is acrylamide?

<p>A white crystalline amide of propenoic acid that can damage the nervous system and is carcinogenic in laboratory animals; forms as a result of high-temperature cooking methods.</p> Signup and view all the answers

Study Notes

Foodborne Illnesses

  • Foodborne illness occurs when two or more people become ill after consuming the same contaminated food.
  • Foodborne outbreaks are a significant concern in food safety.

Safety Regulations

  • Warranty of sale governs how food is handled within establishments to ensure safety.
  • Reasonable care defense protects establishments by proving all reasonable measures were taken to prevent food-related illnesses.

Contamination Types

  • Contamination can happen through contact with nonsterile materials.
  • Biological hazards include harmful microorganisms such as bacteria, viruses, and parasites, while chemical hazards involve substances like pesticides and cleaning agents. Physical hazards refer to foreign objects like hair and glass.

Risk Factors for Food Safety

  • Time-temperature abuse occurs when food is kept too long in temperatures conducive to microbial growth.
  • Cross-contamination involves the transfer of microorganisms from one surface to another, which can lead to foodborne illnesses.

Hygiene and Illness Prevention

  • Personal hygiene is crucial to prevent food contamination and illness outbreaks.
  • Costs associated with foodborne illnesses can include loss of business, legal fees, and damage to reputation.

Vulnerable Populations

  • High-risk groups include infants, pregnant women, the elderly, and those with compromised immune systems.

Microorganisms and Pathogens

  • Microorganisms are tiny living organisms that can cause illness, while pathogens are specific types that produce diseases.
  • Toxins are poisonous substances produced by certain microorganisms that may not be eliminated by cooking.

Growth Conditions for Microorganisms

  • FAT TOM outlines the necessary conditions for microorganism growth: Food, Acidity, Temperature, Time, Oxygen, Moisture.
  • The temperature danger zone ranges from 41°F to 135°F, where food should not be stored to prevent spoilage and growth of bacteria.

Types of Organisms

  • Various microorganisms implicated in foodborne illness include bacteria (unicellular, can double every 20 minutes), viruses (require a host to replicate), and parasites (live on or in hosts).
  • Fungi, like molds and yeasts, are organisms that thrive on dead organic matter.

Specific Illnesses

  • Common illnesses tied to poor hygiene include Hepatitis A and Norovirus, while temperature control violations can lead to Bacillus cereus gastroenteritis and Botulism.
  • Cross-contamination can result in Salmonellosis, particularly linked to poultry and eggs.

Toxins from Seafood

  • Various toxins such as those causing Scombroid poisoning and Paralytic shellfish poisoning arise from eating contaminated seafood, often linked to improper handling and temperature abuse.
  • Natural toxins from mushrooms and certain plants can also lead to illness not alleviated by cooking.

Chemical Concerns

  • Acrylamide, a potential carcinogen, forms during high-temperature cooking and poses health risks by damaging the nervous system.

Prevention and Safety Practices

  • Implement strict hygiene practices and proper food handling techniques to prevent foodborne illnesses.
  • Source food only from reputable suppliers to minimize risks associated with contaminated products.

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Test your knowledge with these flashcards covering key terms and definitions from ServSafe Chapters 1 and 2. Learn about foodborne illnesses, warranty of sale, and defenses against food-related lawsuits. Perfect for anyone studying food safety and sanitation practices.

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