Blood Cells Ver. 1

Front

What are leukocytes?

Back

Leukocytes, or white blood cells, are cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.

Front

What is the primary function of neutrophils?

Back

Neutrophils are the first type of leukocyte to respond to an area of infection or injury, where they destroy microorganisms.

Front

What distinguishes lymphocytes from other leukocytes?

Back

Lymphocytes are characterized by their large nucleus and are primarily involved in the adaptive immune response.

Front

What is the role of eosinophils?

Back

Eosinophils are primarily involved in combating parasitic infections and play a role in allergic reactions.

Front

What are hemocytoblasts?

Back

Hemocytoblasts are stem cells in the bone marrow that give rise to all types of blood cells, including red blood cells, white blood cells, and platelets.

Front

What is the shape of the nucleus in lymphocytes?

Back

Lymphocytes have a large, round nucleus that occupies most of the cell's volume.

Front

What type of leukocyte contains red granules?

Back

Eosinophils contain red granules in their cytoplasm.

Front

What is the function of basophils?

Back

Basophils release histamine and other chemicals during allergic reactions and asthma.

Front

How do monocytes function in the immune response?

Back

Monocytes differentiate into macrophages and dendritic cells, which are essential for phagocytosis and antigen presentation.

Front

What is the difference between innate and adaptive immunity?

Back

Innate immunity is the body's first line of defense, providing immediate but non-specific responses, while adaptive immunity involves a specific response to pathogens and develops over time.