Patho extra important

Neutrophils

WBC in blood stream, avidly phagocytic and first responder on site

Segs and %

type of neutrophils that is mature - 50-65%

Bands, stabs and %

type of neutrophils that is immature and can carry out phagocytosis - makes up 3-5%

Metamyelocytes

type of neutrophils that is immature and is rarely seen in normal blood

Neutrophils make up what % of WBC?

50-70%

Eosinophils

WBC that is phagocytic involved in allergic responses and parasitic infections

Eosinophils make up what % of WBC?

2-4%

Basophils

WBCs that release histamine and heparin

Basophils make up what % of WBC?

0.5-1%

Lymphocytes

B cells

T cells

Lymphocytes make up what % of WBC?

20-40%

Monocytes

formed in bone marrow release granulopoietin

Monocytes make up what % of WBC

3-8%

Plasma cells

derived from B cells in lymphoid tissue

Macrophages

Formed from monocytes and have high phagocytic activity. Assist in antibody formation and t cell sensation