Diarrhea And Food Borne Quickk Questions

Question 1

Non iinvasive diarrhea w/ fever myalgia, arthralgia, back pain, HA?

Answer 1

Listeria monocytogenes

Question 2

Increased stool liquidity?

Answer 2

80%

Question 3

Bacteria AGE w/ sever cramping, misdiagnosed appendicitis, pollyarticular arthritis?

Answer 3

Yersinia enterocolitica

Question 4

Bacteria that causes fetal loss or death of newborn?

Answer 4

Listeria

Question 5

What are are associated w/ seafoods?

Answer 5

Astrovirus, aeromonas, pleiomonas, vibrio

Question 6

Motile organism on wet mount, found in CSF?

Answer 6

Listeria monocytogenes

Question 7

Where food contains listeria?

Answer 7

Unpasteurized milk, soft cheeses, and cream, raw fruit, veges, produce, hot dogs, cold cuts, deli meats

Question 8

What is the treatment for cholera?

Answer 8

FLUID REPLACEMENT, abx shorten course, VAXchora

Question 9

Sick pets (puppies) food borne illness and chickens

Answer 9

Campylobacter

Question 10

What is the treatment for e. Coli 0157: H7

Answer 10

NO abx, treat HUS w/ dialysis.

Question 11

Can cause death w/in hours of infection from massive dehydration?

Answer 11

Cholera

Question 12

Where is the typhoid organism found??

Answer 12

Blood and bone marrow

Question 13

Acute blood diarrhea, tenesmus, passage of mucus, fever, self limited

Answer 13

Shigellosis

Question 14

Definition of acute gastroenteritis?

Answer 14

1-5 days of diarrhea w/ N/V

Question 15

What is the treatment for traveler’s diarrhea?

Answer 15

Loperamide w/ 1 abx, usuallly ciprofloxacin

Question 16

Invasion/multiplication of mononuclear phagocytic cells in liver, spleen, lymph nodes, and Peter patches of ileum. SYSTEMIC INFECTION?

Answer 16

Typhoid fever (bacteremia)

Question 17

Explosive bowel movements w/ n/v and abdominal cramping ?

Answer 17

Traveler’s diarrhea

Question 18

When bacteria invade the mucosa what do the patient look like?

Answer 18

Febrile, RBCs and WBCs in stool

Question 19

Immunocompromised patients, dysentery, antivirals w/ AGE?

Answer 19

Cytomegalovirus

Question 20

AGE in children and infants, cause upper respiratory infection, vaccine available

Answer 20

Rotavirus

Question 21

Increased frequency?

Answer 21

3/day-2weeks

Question 22

Gas gangrene

Answer 22

Clostridium perfringens

Question 23

Bacteria AGE toxin in food, no organism in body, “I want to die”

Answer 23

Staphy a

Question 24

What are the signs that AGE is caused by a virus?

Answer 24

Vomiting is prominent, 14 hr + incubation, <3 days, no bacterial signs

Question 25

If someone is delirious, and having liquid, foul smelling, green-yellow diarrhea (pea soup) diagnosed w/ typhoid what week are they in?

Answer 25

Third week

Question 26

If someone is diagnosed w/ typhoid and has apathetic manner/ sustained pyrexia what week are they in?

Answer 26

2nd week

Question 27

What are associated w/ oysters?

Answer 27

Calcivius, plesomonas, vibrio

Question 28

What are important listeria monocytogenes populations?

Answer 28

Pregnant women 2. Neonates 3. Elderly 4. Immunocompromised

Question 29

Where is traveler’s diarrhea common?

Answer 29

Afric, South Asia, Latin America, Middle East

Question 30

AGE, abdomen is tender, Fever 104) HA, 10+ mvmts per day

Answer 30

Campylobacter

Question 31

What is the treatment for typhoid?

Answer 31

Ciprofloxacin, or ceftriaxone and azithromycin if acquired in Asia

Question 32

What causes bacillary dysentery by invading colonic epithelium or production of enterotoxin?

Answer 32

Shigellosis

Question 33

What is the treatment for salmonella?

Answer 33

Ciprofloxacin

Question 34

What is the treatment for campylobacter

Answer 34

Azithromycin

Question 35

What causes traveler’s diarrhea?

Answer 35

Enterotoxigenic e. Coli

Question 36

Contaminated fried rice?

Answer 36

Bacillus cereus

Question 37

Treatment for shigellosis?

Answer 37

Self limited, ciprofloxacin, avoid narcotics

Question 38

Crops of 2-4 mm diameter pink papules (rose spots that fade w/ pressure on upper abdomen and chest), relative bradycardia, and dicrotic pulse?

Answer 38

Typhoid fever

Question 39

Bacteria affects neonates, CNS: seizures, CN defecits, strokes, hemiplegia

Answer 39

Listeria

Question 40

Caused by pets (reptiles, birds), associated w/ eggs, cheese, poultry, unpeeled fruit, vegetables

Answer 40

Salmonella

Question 41

Paineless watery diarrhea, rice water w/ fishy odor, followed by vomiting. No fever

Answer 41

Cholera

Question 42

Begin as watery diarrhea, then becomes grossly bloody and causes HUS (hemolysis, thrombocytopenia, uremia, death)

Answer 42

Escherichia coli O157 H7, Enterohemorrhagic e. Coli

Question 43

What is the agar for E. Coli o157 H7?

Answer 43

Sorbitol-macconkey

Question 44

Increased stool weight

Answer 44

>250 mg

Question 45

Non bloody loose stool/ watery diarrhea, N/V, choleralike diarrhea/ tenesmus?

Answer 45

Salmonella

Question 46

Common cause of pediatric diarrhea, intusseption

Answer 46

Calcivirus