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hematologic, lymphatic and immune system
hematologic, lymphatic and immune system
32
Veterinary Medicine
Undergraduate 1
09/09/2010

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Cards

Term
Functions of blood
Definition
-Supplies body with oxygen, nutrients and various chemicals
-Transports waste products to various organs for removal from the body
-Plays a role in the immune and endocrine systems
Term
Combining forms for blood
Definition
Hem/o and hemat/o
Term
Hematopoiesis
Definition
Formation of blood
Term
Serum
Definition
Liquid portion of blood with clotting proteins removed
Term
Plasma
Definition
-Straw-colored portion of blood that transports nutrients, hormones, and waste.
-Contains clotting proteins.
Term
Albumin
Definition
The most abundant plasma protein.
Term
Erythrocyte
Definition
A mature red blood cell.
Term
Hematology
Definition
The study of blood.
Term
Poikilocytosis
Definition
Irregular cells.
Term
Polychromasia
Definition
Condition of many colors.
Term
Anisocytosis
Definition
Unequal cell size.
Term
Hypochromic
Definition
Less than normal color.
Term
Hyperchromic
Definition
More than normal color.
Term
Macrocytic
Definition
Large cell size.
Term
Microcytic
Definition
Small cell size.
Term
Leukocytes
Definition
A white blood cell that primarily fights disease in the body.
Term
Leukocytopoiesis or Leokopoiesis
Definition
Production of WBC.
Term
Basophilic
Definition
Readily stained with basic or blue dyes.
Term
Eosinophilic
Definition
Readily stained with acidic or pink dyes.
Term
Granulocytes
Definition
-One of two leukocyte categories
-Neutrophils, eosinophils, basophils
-segmented nucleus
Term
Agranulocytes
Definition
-One of two leukocyte categories
-Lymphocytes, monocytes
-Circular nucleus
Term
Neutrophils
Definition
Most common WBC. Main functions are phagocytosis and producing cytokines.
Term
Eosinophils
Definition
Distinctive red/pink-staining cytoplasmic granules. Increase noted in presence of parasites and allergic or hypersensitive reactions.
Term
Basophils
Definition
Very rare. Gray-blue cytoplasm with vacuoles.
Term
Monocytes
Definition
Variable nuclear shape. Circulates briefly in blood before entering tissues as macrophages.
Term
Diapedesis
Definition
Migration of monocyte to macrophage.
Term
Lymphocytes
Definition
Sign of antigenic stimulation.
Term
Thrombocyte
Definition
A nucleated clotting cell.
Term
Platelet
Definition
An anucleated clotting cell.
Term
Megakaryocyte
Definition
A large nucleated cell found in the bone marrow from which platelets are formed.
Term
Blood smear
Definition
A blood specimen for microscopic examination in which blood is spread thinly across a microscope slide and stained.
Term
Bone marrow biopsy
Definition
A sample of bone marrow obtained by needle aspiration for examination of cells.
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