In this episode of This Is Why, Dr. Busti walks through a real-world board-style question on community-acquired pneumonia — connecting core pathophysiology to exam reasoning and clinical judgment. Using a 54-year-old patient case, you’ll learn how to differentiate inpatient versus outpatient management, apply CURB-65 and PSI scoring tools, and identify sepsis criteria that drive treatment decisions.

Dr. Busti also unpacks the rationale behind antibiotic selection, comparing macrolide monotherapy, beta-lactam combinations, and fluoroquinolone alternatives — all while reinforcing how understanding why each answer choice is correct or incorrect leads to long-term mastery.

If you’re preparing for your boards, rotations, or want to strengthen your diagnostic thinking, this episode helps you move beyond memorization into true clinical understanding.

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Disclaimer: This content is for educational purposes only and is not intended to provide medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have heard in this content.