What does the term pulmonary refer to?

Pulmonary refers to the lungs or the respiratory system. It originates from the Latin word "pulmo," meaning lung. When used in medical terms, pulmonary specifies that something pertains to the lungs or their function. Here are a few examples:

1. Pulmonary artery: This is the main artery that carries deoxygenated blood from the heart to the lungs for oxygenation.

2. Pulmonary veins: These are the blood vessels that carry oxygenated blood from the lungs back to the heart.

3. Pulmonary embolism: This refers to a blockage in the pulmonary artery, usually caused by a blood clot.

4. Pulmonary function test (PFT): These are a group of tests that measure lung function, including vital capacity, lung volumes, and airflow rates.

5. Pulmonary fibrosis: It is a condition characterized by the scarring and stiffening of lung tissues, which can cause difficulty breathing.

6. Pulmonary edema: This refers to the buildup of fluid in the air sacs of the lungs, impairing oxygen exchange.

7. Pulmonary rehabilitation: A specialized exercise and education program designed to help individuals with chronic respiratory conditions improve their breathing and overall health.

8. Pulmonary hypertension: It is a condition where the blood pressure in the arteries of the lungs is abnormally high, making it harder for the heart to pump blood to the lungs.