Disorders of Leukocytes/White Blood Cells - An Overview

The video discusses the role of leukocytes in the immune system, highlighting the importance of maintaining a balanced white blood cell count. It explains disorders like leukopenia and leukocytosis, where leukocyte levels are too low or too high, respectively. The video also covers leukemia and lymphoma, types of cancer affecting leukocytes, and emphasizes the need for balance in leukocyte production for optimal immune function.

What is the primary function of leukocytes in the human body?

• To defend against infections

• To transport oxygen

• To regulate body temperature

• To carry nutrients

What condition is characterized by a low production of leukocytes?

• Thrombocytopenia

• Leukocytosis

• Leukopenia

• Anemia

Why can having too many leukocytes be harmful?

• It can lead to anemia

• It enhances immune function excessively

• It reduces oxygen transport

• It can cause blood to thicken

What is a key difference between chronic and acute leukemia?

• Chronic leukemia involves mature leukocytes

• Acute leukemia involves mature leukocytes

• Acute leukemia involves no leukocytes

• Chronic leukemia involves immature leukocytes

Which type of cancer primarily affects lymphatic tissue?

• Sarcoma

• Carcinoma

• Lymphoma

• Leukemia