Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/30

Click to flip

30 Cards in this Set

  • Front
  • Back
Foodborne illness
any illness from ingestion of food
Biological foodborne illness
from bacteria, molds, viruses, or parasites
Chemilcal foodborne illness
from toxins or antibiotics
Physical foodborne illness
from bone, metal, plastic, or other foreign matter
Food infection is from
bacteria ingested & colonize in GI tract
Food infection onset of symptoms time
2-7 days
Effects of food infection
Epithelial cells are damaged resulting in malabsorption

Osmotic imbalances cause diarrhea

Fever and vomiting are possible
Examples of Food infection
Salmonella, Campylobacter, Escherichia coli, Listeria monocytogenes, Yersinia, Vibrio, and Shigella
Food intoxication
is from bacteria which produce toxin during growth & ingestion of toxin
Onset of food intoxication symptoms time
very rapid (2-8 hours)
Effects of food intoxication
diarrhea and vomitting
Examples of food intoxication
Staphylococcus aureus, Clostridium botulinum, Clost. perfringens, Bacillus cereus. E. coli (enterotoxigenic)
Viruses characteristics
do not grow in food, need host to grow and replicate

May take several weeks to incubate

can be shed and transmitted through fecal-oral route
Virus examples
Hepatitis A spread through raw foods
Parasites characteristics
harbor in GI tract of animals

Cysts or eggs shed in feces

Ingested and germinate in human
Foodborne illness
any illness from ingestion of food
Biological foodborne illness
from bacteria, molds, viruses, or parasites
Chemilcal foodborne illness
from toxins or antibiotics
Physical foodborne illness
from bone, metal, plastic, or other foreign matter
Food infection is from
bacteria ingested & colonize in GI tract
Food infection onset of symptoms time
2-7 days
Effects of food infection
Epithelial cells are damaged resulting in malabsorption

Osmotic imbalances cause diarrhea

Fever and vomiting are possible
Examples of Food infection
Salmonella, Campylobacter, Escherichia coli, Listeria monocytogenes, Yersinia, Vibrio, and Shigella
Food intoxication
is from bacteria which produce toxin during growth & ingestion of toxin
Onset of food intoxication symptoms time
very rapid (2-8 hours)
Effects of food intoxication
diarrhea and vomitting
Examples of food intoxication
Staphylococcus aureus, Clostridium botulinum, Clost. perfringens, Bacillus cereus. E. coli (enterotoxigenic)
Viruses characteristics
do not grow in food, need host to grow and replicate

May take several weeks to incubate

can be shed and transmitted through fecal-oral route
Virus examples
Hepatitis A spread through raw foods
Parasites characteristics
harbor in GI tract of animals

Cysts or eggs shed in feces

Ingested and germinate in human