Medicine ACNA is sensitive and specific for: A Post streptococcal glomerulonephritis B Idiopathic cresentic glomerulonephritis C Diffuse glomerulosclerosis D Henoch's schonlein_purpura 💡 Explanation ACNA is sensitive and specific for: ✓ Correct Answer: B. Idiopathic cresentic glomerulonephritis