Abdominal: Helicobacter Pylori Flashcards
1
Q
What type of bacteria is H.pylori?
A
Gram-negative urease-producing spiral-shaped bacterium
2
Q
Where in the stomach is H. Pylori predominately found?
A
Gastric antrum / areas of gastric meta plasma in duodenum
3
Q
What is the transmission route of H. Pylori?
A
Oral-oral or faecal-oral
4
Q
What are the risk factors for H. Pylori?
A
- lower socioeconomic status
- developing country
- acquired in childhood
5
Q
How does H. Pylori present?
A
Gastritis
6
Q
What non-invasive tests can you conduct to diagnose H. Pylori?
A
- C-urea breath test
- stool antigen test
- serology
7
Q
What is the management to eradicate H.pylori?
A
- Omeprazole + metronidazole + clarithromycin
OR
- Omeprazole + amoxicillin + clarithromycin
Twice daily usually for 7 days
