Medicine 30-yr-male have hemoptysis, facial puffiness, microscopic hematuria & increased serum creatinine. What should be included in the investigation: A X-ray chest B ANA C ANCA D CT scan 💡 Explanation 30-yr-male have hemoptysis, facial puffiness, microscopic hematuria & increased serum creatinine. What should be included in the investigation: ✓ Correct Answer: B. ANA