Infectious Diarrhea CIS - Unrein

Question 1

undercooked food, unpasteurized milk, contaminated water, guiallan barre, developed countries

Answer 1

campylobacter

Question 2

clindamycin use

Answer 2

c dificile

Question 3

drinking water in underdeveloped countries

Answer 3

vibrio cholera

Question 4

contaminated water and food

Answer 4

norovirus

Question 5

bloody diarrhea, mucous in stool, croded areas, fever, children younger than 4

Answer 5

shigella

Question 6

diagnosis of c dif

Answer 6

toxin A and B

PCR highly sensitive

Question 7

tx c dif

Answer 7

metrondiazole
vancomycin
fidaxomicin

last resort - fecal transplant

Question 8

parasite in unpurified water

Answer 8

giardia

Question 9

diagnosis of exclusion

Answer 9

phenolphthalein

Question 10

liver disease, bloody diarrhea, developing countries

Answer 10

entamoeba histolytica

Question 11

long incubation, person to person contact

Answer 11

hep A

Question 12

childhood illness in developing nations and in daycare center outbreaks, immunocompromised

Answer 12

cryptosporidium parvum

Question 13

diagnosis of cryptosporidium

Answer 13

acid fast

serologic assay stool antigen

Question 14

daycare, fever, diarrhea

Answer 14

rotavirus

incubation 2-4 days

Abs - life long immunity

Question 15

high fever, sore thraot, pharyngitis, 1 week incubation

Answer 15

adenovirus

Question 16

older individuals grouped together, incubation 2-4 days

Answer 16

norovirus

no lifelong immunity

Question 17

gram negative comma shaped

Answer 17

vibrio cholera

Question 18

rice water stool

Answer 18

vibrio cholera

Question 19

watery diarrhea, fast onset 2-4 hours, improper stored food, creams

Answer 19

staph aureus

Question 20

unpasteurized milk

Answer 20

campylobacter

most common enteric pathogen in developed countries

Question 21

prolonged diarrhea weeks to months

Answer 21

giardia lamblia

Question 22

bloody diarrhea, crowded areas, fever greater than 101

Answer 22

shigella

Question 23

amoxicillin/clavulanate

Answer 23

antibiotic induced diarrhea

Question 24

HUS, bloody diarrhea, jaundice

Answer 24

EHEC

Question 25

raw oysters, water diarrhea

Answer 25

vibrio parahaemolyticus

incubation 12-72 hours

Question 26

shiga toxin

Answer 26

EHEC

Question 27

malaise, diarrhea, weight loss, hepatosplenomegaly

Answer 27

schistosomiasis

Question 28

bloody diarrhea, high fever, enlarge spleen, maculopapular rash

Answer 28

salmonella typhi

relative bradycardia**

Question 29

salmonella osteomyelitis

Answer 29

sickle cell anemia

Question 30

antibiotics for salmonella

Answer 30

no

Question 31

full blown septicemia

Answer 31

with salmonella

Question 32

white or fried rice, incubation 12-48 hours

Answer 32

bacillus cereus

Question 33

gram negative rod

Answer 33

e coli

Question 34

laxative use

Answer 34

phenolphthalein

Question 35

drugs cause diarrhea

Answer 35

anti-depresants, antibiotics

Question 36

travelers diarrhea

Answer 36

EIEC

Question 37

several week watery foul smelling diarrhea, water in mountain stream

Answer 37

giardia lamblia

Question 38

giardia animal

Answer 38

beaver

Question 39

binucleated, pear shaped, flagella

Answer 39

giardia

Question 40

mimic appendicitis

Answer 40

yersinia enterocolitica

sore throat and reiters syndrome

Question 41

basophilic intranuclear inclusion bodies in HIV positive patient with diarrhea

Answer 41

CMV