Summary Common Bacterial, Parasitic, Viral GIT Infections Mindmap

"Vibrio parahaemolyticus" Cholera

vibrio cholera Salmonellosis
comma-shaped rods
· comma-shaped Salmonella spp

w/flagella
w/ flagella .
rods
uncooked seafood Si gram-re bacilli
AB toxin

* non-sucrose termenter :
serotype 01
Poultry 3 dairy products

TCBS green colonies It
dehydration si - lamina propia y
2 * rice water stools- Inflam . &
lymphoid follicles

↳D PGE
* sucrose fermenter :

Shigellosis ↳ Bacteremia Enterocolitis
TCBS colonies
agar e yellow ↳ blood culture the ly blood
culture -
r
Shigella Sp .
G lastool culture the
tetracycline ↳ stool culture ve
-




↳ fecal-oral route ↳-ve intestinal CF ↳ the intestinal C
3
* green stools
↳ Shiga toxin erythromycin
Cheat-labile exotoxin) self-limiting
↳
bloody diarrhea
↳ tenesmus GIT INFECTIONS
↳ hemolytic uremic syndrome

↳ ciprofloxacin "Helicobacter pylori"
gram-re spiral rod shape

11
w/ flagella
&
Pseudomembranous colitis Campylobacter jejuni"
3) 11
↳ Flagella
Clostridium difficle gram-re seagull wing ↳ Urease ammonia-4 pH

↳ Toxinsa
·
bacilli short-
>
-
shape
↳ the
gram
chains arrangement unpasteurized milk ↳ Protease -
damage
* clindamycin/ampicillin * grossly bloody diarrhea gastric mucosa


gut's normal flora * complication * vicers gastritis S &S

3
GBS
disrupts
microscopy :

A/B toxin villi * crease blood test

↳ flattened atrophic