Pulmonary veins
Understand the Problem
The question is asking about pulmonary veins, which are blood vessels that carry oxygenated blood from the lungs to the heart. The inquiry may relate to their structure, function, or clinical significance.
Answer
Pulmonary veins carry oxygen-rich blood from the lungs to the heart.
Pulmonary veins are blood vessels that carry oxygen-rich blood from the lungs to the heart's left atrium.
Answer for screen readers
Pulmonary veins are blood vessels that carry oxygen-rich blood from the lungs to the heart's left atrium.
More Information
Pulmonary veins are unique among veins because they carry oxygenated blood, unlike most veins which carry deoxygenated blood. They are part of the pulmonary circuit, crucial for gas exchange.
Tips
A common mistake is confusing pulmonary veins with pulmonary arteries, which carry oxygen-poor blood from the heart to the lungs.
Sources
- The web page with info on - Pulmonary Veins - my.clevelandclinic.org
- Pulmonary vein - Wikipedia - en.wikipedia.org
- Anatomy, Thorax, Lung Veins - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
