Blood Components Review

Front

What is the primary function of leukocytes in the blood?

Back

Defending the body against pathogens.

Front

What are the two main components of blood?

Back

Blood cells and plasma.

Front

What is the primary function of blood platelets?

Back

Control loss of blood by coagulation.

Front

Where are blood platelets formed?

Back

Red bone marrow.

Front

Which of the following is a type of white blood cell?

Back

Neutrophils.

Front

What is the role of erythrocytes in the blood?

Back

Transporting oxygen throughout the body.

Front

What is plasma?

Back

The liquid component of blood that carries cells, nutrients, hormones, and waste products.

Front

What are the different types of leukocytes?

Back

Neutrophils, lymphocytes, monocytes, eosinophils, and basophils.

Front

How do platelets contribute to hemostasis?

Back

By aggregating at the site of blood vessel injury and forming a plug.

Front

What is the lifespan of a red blood cell?

Back

Approximately 120 days.