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High-Yield Pulmonology for USMLEPulmonology topics frequently appear on USMLE Step 1 & Step 2 CK, especially asthma, COPD, pulmonary embolism, and tuberculosis management.

 

1. Obstructive vs. Restrictive Lung Disease

✅ Obstructive (↓ FEV1/FVC <70%): Asthma, COPD

✅ Restrictive (Normal or ↑ FEV1/FVC): Pulmonary Fibrosis, Sarcoidosis

 

2. Asthma & COPD Management

💨 Asthma: SABA → ICS → LABA → Oral steroids

💨 COPD: Bronchodilators, ICS, Smoking cessation 🚬

 

3. Pulmonary Embolism (PE)

🚨🔹 Virchow’s Triad: Stasis, Hypercoagulability, Endothelial damage

🔹 Diagnosis: CT Pulmonary Angiography (Gold Standard)

🔹 Treatment: Heparin → Warfarin or DOACs

 

4. Tuberculosis (TB)

Treatment:

📌 RIPE Therapy:

✅ Rifampin (Red/orange secretions)

✅ Isoniazid (INH) (Peripheral neuropathy - give B6)

✅ Pyrazinamide (Hepatotoxicity)

✅ Ethambutol (Optic neuritis)

📌 USMLE Tip: Learn TB drug side effects & MOA!

📌 Need US Clinical Experience (USCE) to strengthen your application?🔥 Get hands-on experience in IM, Pulmonology, and more with IMG Rotations!

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