Microbiology Contrast agent-induced reactions like edema, uicaria, rash, and hypotension are mediated due to A IgG mediated reaction B Anaphylactoid reaction C Type I allergic reaction D IgE mediated reaction 💡 Explanation Contrast agent-induced reactions like edema, uicaria, rash, and hypotension are mediated due to ✓ Correct Answer: B. Anaphylactoid reaction