E.Coli Flashcards
1
Q
What are the pathogens for e.coli?
A
- Gram negative rods
- Anaerobic
- Part of the large bowel microbiota - normal gut commensal
2
Q
Who is at risk of e.coli?
A
- Extremes of age
- Immunocompromised
- Decreased stomach acid levels
3
Q
How is e.coli spread?
A
- Contaminated food
* Faecal-oral spread
4
Q
What are the symptoms of e.coli?
A
- Stomach cramps
- Diarrhoea
- Vomiting
5
Q
What are the tests for e.coli?
A
- Agar
* Serology
6
Q
What are the virulence factors for e.coli?
A
- Adhesins
- Toxins
- Polysaccharide capsules
7
Q
What are the treatments for e.coli?
A
- Supportive treatments
- Fluids + rest
- Avoid antibiotics
8
Q
What are the complications of e.coli?
A
- Haemorrhagic diarrhoea
- Kidney failure
- Thrombocytopenia purpura
