Blood

Front

What is the liquid portion of the blood?

Back

Plasma

Front

Where does hematopoiesis take place, producing new RBCs?

Back

Red bone marrow

Front

Which blood cells carry oxygen throughout the body?

Back

Red blood cells (RBCs)

Front

Which blood cell fights infection?

Back

White blood cells (WBCs)

Front

What is the function of plasma?

Back

To carry dissolved nutrients and sugars.

Front

What are the main components of blood?

Back

Red blood cells, white blood cells, plasma, and platelets.

Front

What is the primary function of red blood cells?

Back

To transport oxygen from the lungs to the body's tissues.

Front

What role do white blood cells play in the immune system?

Back

They help fight infections and protect the body against foreign invaders.

Front

What is the function of platelets in the blood?

Back

To aid in blood clotting and prevent bleeding.

Front

What is the average volume of blood in an adult human?

Back

Approximately 5 to 6 liters.