Finals: Blood Flashcards
Rouleaux formation is commonly seen in what type of blood cell
RBC
A macrophage originates from what peripheral blood cell
Monocyte
What cell in the bone marrow is the first recognizable state in the RBC line
Proerythroblast
What cell has a pyknotic nucleus that will be expelled during further development
Normoblast
What type of cell after leaving the hemopoietic organ of its origin, may continue further cell dev’t
Lymphocytes
During prenatal life, where are nucleated RBCs primarily formed
Yolk sac
What is the most common WBC in the peripheral blood of humans
Neutrophils
What is the smallest component of peripheral blood produced directly from megakaryocytes
Platelets
What is the smallest WBC found in the peripheral blood
Lymphocytes
What WBC in the peripheral blood contains bright red granules (Wright’s stain)
Eosinophil
What hematopoietic cell is polyploidy
Megakaryocyte
A parasitic infection would be reflected in the elevation of what WBC
Eosinophil
What cell can be described as a phagocyte in the peripheral blood typically having an indented nucleus & ropey chromatin
Monocyte
What RBC has a highly condensed nucleus
Normoblast
Granules of heparin and histamine are found in what WBC
Basophil
What cells derives directly from the myeloblast
Promyelocyte
During granulocyte differentiation, what cell is the last stage that can undergo mitosis
Myelocyte
In the initial stage of inflammation, what blood cell, excluding RBCs predominate
Neutrophil
What can become a macrophage
Monocyte
What is the life expectancy of Neutrophil
8 hours