Microbiology Non invasive test for H.pylori -a) Rapid urease testb) Urease breath testc) Stool antigen assayd) Stomach aspiration culturee) Biopsy A a B c C bc D ad 💡 Explanation Non invasive test for H.pylori -a) Rapid urease testb) Urease breath testc) Stool antigen assayd) Stomach aspiration culturee) Biopsy ✓ Correct Answer: C. bc