Quiz on pathogenic bacteria III covers H. Pylori and Pseudomonas aeruginosa
Vascular endothelium
Gastric mucosa
Respiratory tract
Nasal mucosa
Gastric and duodenal ulcers
Bloody diarrhea
Gastric adenocarcinoma
A & C
All of the above
Cannot be spread from person to person
Colonization takes place over years
Prevents belching and abdominal pain
Infection rates increase with age
Elevated ascorbic acid levels
Adenocarcinoma and lymphoma
Overgrowth of gastric muscosa
All of the above
Stool antigen (toxin) test
Urease test
Culture
Histological giemsa stain
Use H2 blockers and proton pump inhibitors
Use antibiotic combo
Return for testing in 4 weeks
All of the above
True
False
Minimal nutritional requirements
Normal inhabitants in soil and water
Oxidase production
Polar flagella
Mucosa associated lymphoid tissue lymphoma (MALT)
Cystic Fibrosis
Atrophic Gastritis
Bloody Diarrhea
Cause opportunistic infections in hospitals
Infect from small inoculum size
Infect patients with competent immune systems
All of the above
Flagella and pilli have a negligible role in the process
Produces exotoxins that facilitate adherence
Type III secretion system is rarely used
All of the above
H. Pylori
S. dysenteria
S. Typhyi
P. Aeruginosa
True
False
Are usually fastidious with many nutritional requirements
Get iron and phosphate by using siderophores and hydrolysis
Mainly produce toxins that retrieve nutrients without host damage
B & C
All of the above
Defective ion transport
Watery respiratory secretions
No antibody production
All of the above
Can be treated with one drug
Has negative oxidase test
Cultures are green or colorless
All of the above
Wait!
Here's an interesting quiz for you.