Q3 (Types Of Leukocytes & Granulocytes Vs. Agranulocytes) Flashcards
What’s another name for leukocytes?
WBC
How many leukocytes are there, what are they classified as, and what are their names?
There are 5 leukocytes
Either Granulocytes or Agranulocytes
Granulocytes
- Neutrophils
- Eosinophils
- Basophil
Agranulocyte
- Lymphocyte
- Monocyte
What’s the most common leukocyte?
Neutrophil
What’s the function of neutrophils?
Acts as a very active phagocyte that ingests damaged cells and bacteria
Which leukocyte is rare?
Eosinophil
What is the function of an Eosinophil?
Immune response to parasites and parasites and allergic rxns
What is the least common leukocyte?
Basophil
What is the function of basophils?
- Involved in mediating inflammation
- Releases heparin and histamine to help with inflammation
What is the 2nd most common leukocyte?
Lymphocytes
What is the function of lymphocytes?
Functions in adaptive immunity
What are the two types of lymphocytes?
B Lympocytes
T Lymphocytes
What do B lymphocytes do?
Produce antibodies that bind to antigens and remove them from tissue
What do T lymphocytes do?
Destroy abnormal body cells such as tumors or viruses
What do monocytes do?
Mature into macrophages that ingest dead and dying cells, bacteria, antigens, etc