So I've noticed that when reading about bacterial infections it will occasionally mention in parenthesis whether it is right shift or left shift. What does this mean exactly?
precursors -> band neutrophil -> segmented neutrophil
On a blood smear, if you see more band neutrophils than usual (>10% of total), it means the bone marrow is producing more cells (usual response to an infection).
A right shift would mean an increase in number of segmented neutrophils (bone marrow insufficiency).
precursors -> band neutrophil -> segmented neutrophil
On a blood smear, if you see more band neutrophils than usual (>10% of total), it means the bone marrow is producing more cells (usual response to an infection).
A right shift would mean an increase in number of segmented neutrophils (bone marrow insufficiency).