Blood, Circulation and Blood Groups

Front

What is the function of the pulmonary artery?

Back

The pulmonary artery carries deoxygenated blood from the heart to the lungs for oxygenation.

Front

What component of blood is responsible for fighting infections?

Back

White blood cells are responsible for fighting infections.

Front

What is blood transfusion?

Back

Blood transfusion is the process of receiving blood into one's circulation intravenously.

Front

What are the characteristics of veins?

Back

Veins have thin walls, a large lumen, and often contain valves to prevent backflow.

Front

Which organ is NOT part of the circulatory system?

Back

The stomach is not part of the circulatory system.

Front

What is the role of red blood cells?

Back

Red blood cells transport oxygen from the lungs to the body's tissues and carry carbon dioxide back to the lungs.

Front

What is plasma?

Back

Plasma is the liquid component of blood that carries cells, nutrients, hormones, and waste products.

Front

What are platelets?

Back

Platelets are small cell fragments in the blood that help with clotting to prevent bleeding.

Front

What is the main function of arteries?

Back

Arteries carry oxygenated blood away from the heart to the body's tissues.

Front

What is the difference between arteries and veins?

Back

Arteries have thick walls and carry blood away from the heart, while veins have thinner walls and carry blood back to the heart.