Medicine – MCQ 22 – Best method to detect presence of residual H.Pylori infection

A patient with H. Pylori infection is treated with drugs. The best method to detect presence of residual H.Pylori infection in this person is :
A. Rapid urease test
B. Urea breath test
C. Endoscopy and biopsy
D. Serum anti H.Pylori titre

Ans: B. Urea breath test

Recommended test for confirmation of H.pylori eradication – urea breath test.