Microbiology True regarding pseudomembranous colitis are all except: A It is caused by Clostridium difficile B The organism is a normal commensal of gut C It is due to production of phospholipase A D It is treated by vancomycin 💡 Explanation True regarding pseudomembranous colitis are all except: ✓ Correct Answer: C. It is due to production of phospholipase A