Test Flashcards
1
Q
Positive urease test
A
Yellow to red
2
Q
Causes of false positive rapid urease test
A
Blood
Recent antibiotic or PPI use
3
Q
Provides susceptibility of H. Pylori to clarithromycin
A
PCR assay
4
Q
When to perform urea breath test?
A
6 to 8 weeks after completin treatment
5
Q
What drugs can cause a false positive nitroprusside test?
A
Captopril
Penicillamine
