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17 terms

I&H: Blood Smear ID

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Lymphocyte
Has Nucleus
Nucleus is round
Surrounded by erythrocytes
Cytoplasm is very small
Orthochromatophilic Erythroblast
Has nucleus
Nucleus is round
Surrounded by various nucleated cells
Cytoplasm is pink or the same as surrounding erythrocytes
Basophilic Erythroblast
Has nucleus
Nucleus is round
Surrounded by various nucleated cells
Cytoplasm is blue
Polychromatophilic Erythroblast
Has Nucleus
Nucleus is round
Surrounded by a variety of nucleated cells
Cytoplasm is mottled pink and blue
Neutrophilic Polymorphonuclear Leukocyte
Has Nucleus
Nucleus is not round
Nucleus is highly lobulated
Surrounded by erythrocytes
Cytoplasm lacks granules or has pale granules
Eosinophilic Polymorphonuclear Leukocyte
Has Nucleus
Nucleus is bi-lobed
Surrounded by erythrocytes
Cytoplasm has many large red granules
Basophilic Polymorphonuclear Lymphocyte
Has Nucleus
Nucleus is lobulated
Surrounded by erythrocytes
Cytoplasm has large purple granules obscuring the nucleus
Megakaryocyte
Has Nucleus
Nucleus is lobulated
Surrounded by a variety of nucleated cells
Cell is much larger than surrounding cells
Cytoplasm is very large, possibly with very small granules
Neutrophilic Band Cell
Has Nucleus
Nucleus is horseshoe shaped
Cytoplasm has no granules or very small granules
Eosinophilic Metamyelocyte
Has Nucleus
Nucleus is slightly indented
Cytoplasm has many large red granules
Promyelocyte
Has Nucleus
Nucleus is oval
Cell is surrounded by a variety of nucleated cell
Cytoplasm has variable size purple granules
Neutrophilic Myelocyte
Has Nucleus
Nucleus is oval
Surrounded by a variety of nucleated cells
Cytoplasm has no, or very few purple granules
Eosinophilic Myelocyte
Has Nucleus
Nucleus is oval
Surrounded by a variety of nucleated cells
Cytoplasm has large red granules
Neutrophilic Metamyelocyte
Has Nucleus
Surrounded by erythrocytes
Cytoplasm is very small
Monocyte
Has Nucleus
Nucleus is kidney bean shaped
Surrounded by erythrocytes
Cytoplasm is grayish blue without granules
Erythrocytes
Has no nucleus
Cell is circular
Cytoplasm is red and has no granules
Platelets
Has no nucleus
Cell is smaller than and is surrounded by erythrocytes
Cytoplasm is very small and contains granules