🫁 Chapter 421 · Diagnostic Approach to Respiratory Disease

Nelson Textbook of Pediatrics 22nd Edition | History, physical examination (tachypnea, retractions, auscultation), blood gas analysis, imaging (CXR, CT, MRI), pulmonary function tests, bronchoscopy & bronchoalveolar lavage, and stepwise clinical reasoning.

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📋 30 Clinical Scenarios — Diagnostic Approach to Respiratory Disease (FCPS/Nelson level)

📇 High‑Yield Review Cards: Respiratory Diagnosis (Chap 421)

🩺 Symptom‑Based Evaluation: Pediatric Respiratory Disease

Select a presentation for diagnostic clues.

📋 Stepwise Diagnostic & Management Approach (Chapter 421)

    ⚡ Reflex Prompts — Clinical Decisions in Respiratory Diagnosis

    📖 Summary: Diagnostic Approach to Respiratory Disease — Nelson 22nd Ed