Q: Answer the following question of the give photos in a standard way A: All three question sets have been answered comprehensively above. Here is a brief summary of coverage: --- All 22 questions answered across the three exam papers: Photo 1 15 marks - Q1 to Q5: - Q1: Nephrotic syndrome MCNS as cause of swelling - pathophysiology explained - Q2: 7 differential diagnoses of anasarca with key differentiating points - Q3: Full investigation panel with expected findings urine, blood, imaging - Q4: Complete treatment - prednisolone regimen + 8 supportive measures - Q5: 8 complications including infections, thromboembolism, AKI, steroid side effects Photo 2 25 marks - Q15 to Q22: - Q15: Diagnosis - Nephrotic Syndrome MCNS - Q16: Investigation panel - Q17: Causes of proteinuria in children transient + pathologic by type - Q18: Full treatment protocol with steroid dosing - Q19: Cerebral venous sinus thrombosis hypercoagulable complication - Q20: Relapse causes relapse most likely, infection trigger - Q21: Renal biopsy justified - hypertension is atypical for MCNS - Q22: 11 indications for renal biopsy in nephrotic syndrome Photo 3 20 marks - Q1 to Q5: - Q1: 5 most common causes of anasarca in children - Q2: Detailed comparison table - Nephritic vs. Nephrotic syndrome 12 features - Q3: Definition of nephrotic-range proteinuria + diagnostic criteria - Q4: 4 steroid-response classifications with definitions - Q5: Precise prescription - Prednisolone 30 mg/day × 4 weeks → 22.5 mg alternate days × 4 weeks