Food Poisoning Flashcards

1
Q

Most foodborne illness in the USA are caused by what type of organism?

A

Virus

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2
Q

This bacteria has a heat-stable enterotoxin that causes mild illness of abd cramps, V+/D+, and chills

A

Staph aureus

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3
Q

This bacteria is obtained from undercooked chicken and raw milk and causes Guillian-Barre syndrome

A

Campylobacter jejuni

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4
Q

Acute inflammatory polyneuropathy

A

Guillian-Barre syndrome

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5
Q

Autoimmune disease triggered after certain resp and GI infection

A

Guillian-Barre syndrome

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6
Q

What toxin does E. coli O157:H7 produce?

A

Shiga-like toxins

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7
Q

What bacteria is obtained from fecal-contaminated raw ground beef and vegetables

A

E. coli O157:H7

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8
Q

How are cattle affected by E. coli O157:H7?

A

No symptoms

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9
Q

What culture do you use to grow E. coli O157:H7?

A

Sorbitol-MacConkey agar

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10
Q

Causes acute hemorrhagic D+, abd cramps and hemolytic uremic syndrome

A

E. coli O157:H7

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11
Q

What does hemolyic uremic syndrome assoc. w/E. coli O157:H7 lead to?

A

Renal damage/failure

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12
Q

Where do humans usually pick up Clostridium botulinum?

A

Honey

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13
Q

Persistent constipation, floppy arms/neck/legs, weak cry, difficulty breathing in infants is caused by what organism?

A

C. botulinum

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14
Q

What organism is psychrophilic (grows at low temps)?

A

Listeria monocytogenes

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15
Q

What does L. monocytogens cause in humans?

A

Abortions or stillbirths and CNS signs

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16
Q

What org. causes severe abd pain and fever (gastroenteritis) and is likely picked up from raw pork?

A

Yersinia enterocolitica

17
Q

What org. causes tuberculosis in cattle?

A

Mycobacterium bovis

18
Q

How do humans get infected w/M. bovis?

A

Drinking raw unpasteurized milk

19
Q

What is the reservoir of M. bovis?

A

Wild deer

20
Q

Primate disease that causes bacillary dysentery in humans

A

Shigella

21
Q

What organism causes GI signs in humans that eat shellfish?

A

Vibrio cholera

22
Q

Causes food poisoning in people who eat infected eggs

A

Salmonella enteritis

23
Q

Where does Salmonella enteritis live on an egg?

A

Initially on embryo but can enter yolk if not refrigerated