What is the main area of expertise for a pulmonologist?

A pulmonologist specializes in the care of respiratory system disorders. This area of expertise encompasses a wide range of conditions affecting the lungs and other parts of the respiratory system, including asthma, chronic obstructive pulmonary disease (COPD), pneumonia, and lung cancer, among others. Pulmonologists focus on diagnosing, treating, and managing diseases that obstruct or reduce normal airflow to the lungs, as well as monitoring lung function and working with patients who may require long-term care, such as those with chronic illnesses or respiratory issues.

The other options represent areas of expertise outside of pulmonology. Joint disorder treatment is typically the realm of rheumatologists or orthopedic doctors, while management of pregnancy-related issues is overseen by obstetricians and gynecologists. Finally, diagnosis of tumors falls under the purview of oncologists and radiologists, who focus on various types of cancer, including those that may originate in the lungs but are part of a broader oncological specialty. Thus, the focus on respiratory ailments makes the correct choice clearly aligned with the role and training of a pulmonologist.