Colibacillosis

Question 1

severe form of colibacillosis in humans

Answer 1

severe hemorrhagic colitis

Question 2

Is Colibacillosis asymptomatic for both humans and animals?

Answer 2

NO (animals only)

Question 3

Colibacillosis is related to ____ diarrhea

Answer 3

Traveller’s diarrhea

Question 4

In Davao del Norte, 3 out of 9 water sources tested positive for this group of bacteria

Answer 4

coliforms

Question 5

50 acute diarrhea cases in Visayan region (Southern Leyte) after this typhoon

Answer 5

Typhoon Odette

Question 6

difference of Commensal & Pathogenic E. coli?

Answer 6

exotoxins is present in Pathogenic

Question 7

Intestinal pathogenic E. coli

[ PHITA Da ]

Answer 7

entero:
pathogenic
haemorrhagic
invasive
toxigenic
aggregative

Diffusely adherent

Question 8

Extraintestinal pathogenic

[ USM ]

Answer 8

Uropathogenic
Sepsis-associacted
Meningitis-associated

Question 9

• most zoonotic cases
• shiga-producing toxin

Answer 9

Entero: haemorrhagic
O157 : H7

Question 10

E. coli in SMALL intestine

[ tpa ]

Answer 10

toxigenic
pathogenic
aggregative (+ large intestine)

Question 11

E. coli in COLON

[ ih ]

Answer 11

invasive
haemorrhagic

Question 12

heat stable & labile enterotoxin

Answer 12

ETEC
toxigenic

Question 13

cytotoxic enterotoxin

Answer 13

EIEC
invasive

Question 14

(2) attaching-effacing lesions

[ ph ]

Answer 14

EPEC & EHEC
pathogenic & haemorrhagic

Question 15

destroys microvilli

Answer 15

EPEC
pathogenic

Question 16

stacked brick appearance

Answer 16

EAEC
aggregative

Question 17

undefined virulencr factor

Answer 17

DAEC
diffusely adherent

Question 18

Can Colibacillosis be killed with low/acidic pH?

Answer 18

NO
(it survives gastric acidity)

Question 19

How long does Colibacillosis shed in humans?

Answer 19

7 - 9 days or longer

Question 20

main transmission of Colibacillosis

Answer 20

feco-oral

Question 21

Colibacillosis is transmitted primarily from what animal meat?

Answer 21

Poultry meat

Question 22

Colibacillosis disease in man starts with colonization of ______

Answer 22

small & large intestine

Question 23

(2) disease of Colibacillosis in HUMANS

Answer 23

1. Hemorrhagic Colitis
2. Hemolytic Uremic Syndrome

Question 24

the disease in man with
• prodromal diarrhea
• acute kidney injury
• thrombonic thrombocytopenic purpura (elders)
- brain
- kidney

Answer 24

HUS

Question 25

swelling of blood vessels

Answer 25

hemor purpura

Question 26

is there CNS signs (man) in Colibacillosis?

Answer 26

YES

Question 27

(4) Animals affected with Colibacillosis?

Answer 27

1. YOUNG ruminants 2. Dogs 3. Poultry (all ages) 4. Birds

Question 28

Can coligranuloma of poultry be found in spleen?

Answer 28

NO - liver - cecum - duodenum - mesenterium

Question 29

Tranmission of Colibacillosis comes from meat of these 4 animals

Answer 29

1. pigs 2. horses 3. fish 4. POULTRY others - dairy

Question 30

What is the bacterial culture for Colibacillosis?

Answer 30

1) Trypticase soy broth 2) Sorbitol-MacConkey agar + Phage typing

Question 31

most reliable molecular finger-printing technique

Answer 31

Pulsed field gel electrophoresis

Question 32

Detects O & H antigens of Colibacillosis

Answer 32

Immunological & Nucleic acid-based rapid test

Question 33

Treatment to “avoid” HUS & TTP?

Answer 33

Fluid & Electrolyte replacement

Question 34

Can anti-motility drugs be recommended for Colibacillosis?

Answer 34

NO (contraindicated)

Question 35

Antimicrobial choice for Colibacillosis [ EC NGT ] eacy not gonna tell

Answer 35

Enrofloxacin Cephalosporin Neomycin Gentamicin TMPS

Question 36

Resistance for Colibacillosis [ TSS ] taylor swift swift

Answer 36

Tetracycline Streptomycin Sulfa drugs

Question 37

Treatment for humans “with” HUS / TTP (3)

Answer 37

1. Dialysis 2. Blood transfusion 3. Plasmapheresis

Question 38

Animal with vaccine for Colibacillosis

Answer 38

Cattle

Question 39

Vaccine for cattle w/ Colibacillosis is against? give: dose - route - interval-

Answer 39

EHEC O157 : H7 2 dose IM route 3 weeks apart

Question 40

Dose & weeks ap

Question 41

Can Colibacillosis be autoclaved?

Answer 41

YES