Pulmonary Medicine for NEET-SS

Why this subject matters in the exam

NEET-SS questions are set at post-graduate level, and in pulmonary medicine they tend to be applied rather than descriptive. A stem may give an arterial blood gas, a spirometry report or a high-resolution CT description and ask for the diagnosis, the next investigation or the drug of choice. India also carries a large burden of tuberculosis, COPD, asthma and occupational lung disease, so these conditions feature prominently in the way the subject is taught and tested.

High-yield topics

• Airway diseases: asthma phenotypes and stepwise management, COPD definition, staging and pharmacotherapy, exacerbation care, biologics for severe asthma, bronchiectasis, cystic fibrosis in outline and allergic bronchopulmonary aspergillosis.
• Tuberculosis and mycobacterial disease: diagnostic algorithms including molecular tests, drug-sensitive and drug-resistant regimens, adverse drug reactions, extrapulmonary and miliary disease, TB with HIV or diabetes, latent infection and preventive therapy, nontuberculous mycobacteria and the national programme guidelines.
• Respiratory infections: community-acquired, hospital-acquired and ventilator-associated pneumonia, lung abscess, empyema, fungal lung disease including aspergillosis and mucormycosis, and pulmonary parasitic infections.
• Interstitial and diffuse parenchymal lung disease: idiopathic pulmonary fibrosis, hypersensitivity pneumonitis, sarcoidosis, connective tissue disease-associated ILD, organising pneumonia, eosinophilic lung disease, pneumoconioses and drug-induced lung injury, with HRCT pattern recognition.
• Pleural disease: approach to pleural effusion, Light's criteria, pleural fluid biomarkers, parapneumonic effusion, malignant effusion, pneumothorax management and medical thoracoscopy.
• Pulmonary vascular disease: pulmonary embolism, pulmonary hypertension classification and therapy, chronic thromboembolic disease and pulmonary vasculitis.
• Lung cancer and mediastinal disease: histological types, molecular testing, staging principles, paraneoplastic syndromes, mediastinal masses and superior vena cava obstruction.
• Respiratory failure and critical care: acute respiratory distress syndrome, oxygen therapy, non-invasive and invasive ventilation, weaning, and acute exacerbations of chronic lung disease.
• Sleep-related breathing disorders: obstructive sleep apnoea, obesity hypoventilation, diagnosis by polysomnography and positive airway pressure therapy.
• Diagnostic and interventional pulmonology: spirometry, lung volumes and diffusing capacity, six-minute walk test, bronchoscopy, EBUS-guided sampling, bronchoalveolar lavage, thoracoscopy and the basics of airway stenting.
• Occupational, environmental and other conditions: silicosis, asbestosis, byssinosis, air pollution and biomass smoke exposure, high-altitude illness, smoking cessation and pulmonary rehabilitation.

How to study this subject

Start with respiratory physiology, because interpreting pulmonary function tests, blood gases and oxygen-haemoglobin relationships depends on it. Then study each disease in a consistent pattern: mechanism, clinical presentation, imaging and function findings, confirmatory test, treatment and complications. Use one standard pulmonary medicine textbook as your base and read the main guidelines on asthma, COPD, tuberculosis, interstitial lung disease and pulmonary hypertension for the reasoning behind recommendations. Tuberculosis guidelines in particular are revised from time to time, so follow the current national programme document rather than an older note.

Imaging deserves regular, deliberate practice. Look at chest radiographs and HRCT images every week, describe them in words before reading the report, and link each pattern to a short differential. Do the same with spirometry curves, flow-volume loops and blood gases.

Revision strategy

Keep short personal sheets for drug regimens and doses, diagnostic criteria, HRCT patterns, pleural fluid interpretation and pulmonary function patterns, and revise them on a fixed cycle. Maintain an error log for every missed question, tagged by cause such as concept gap, misread stem, outdated knowledge or careless error. Re-read guideline-driven topics close to the exam, since recommendations change. In the final weeks, move from reading to timed mixed practice.

Preparation with PrepElephant

The PrepElephant app offers topic-wise question practice, a structured question bank and full-length exam-format mocks, with revision tools that keep your flagged questions and error-log concepts in rotation. Free topic pages condense individual conditions into short, exam-ready answers. The aim is steady, honest practice that supports, and does not replace, your clinical training.