Pulmonary veins

This tutorial by Matt from Kenhub covers the pulmonary veins, their location, and function. Unlike other veins, pulmonary veins carry oxygenated blood from the lungs to the heart. There are four pulmonary veins, two from each lung, connecting to the left atrium. The tutorial provides a mnemonic to remember their function and encourages viewers to explore more resources on Kenhub.

What is the unique characteristic of pulmonary veins compared to other veins?

• They carry oxygenated blood.

• They carry deoxygenated blood.

• They connect directly to the lungs.

• They are part of the systemic circulation.

How many pulmonary veins are there in total?

• Four

• Five

• Three

• Two

Which chamber of the heart do the right pulmonary veins deliver blood to?

• Right atrium

• Left atrium

• Right ventricle

• Left ventricle

What is a simple way to remember the function of pulmonary veins?

• Think 'body to heart'.

• Think 'heart to lung'.

• Think 'lung to heart'.

• Think 'heart to body'.

What type of educational resources does Kenhub offer?

• Textbooks

• Only video tutorials

• Live classes

• Interactive quizzes and articles