Chapter 13 - Blood Flashcards
leukocytes that do not have granules in the cytoplasm
agranulocytes
leukocytes that have granules in the cytoplasm
granulocytes
the largest WBC having a large kidney-shaped nucleus
monocytes
usually the smallest WBC having a very dark staining nucleus and very little cytoplasm
lymphocytes
the most abundant WBC having a multi-lobed nucleus; the granules are not very visible
neutrophils
WBC that have granules in the cytoplasm, which stain red and give the cytoplasm a pinkish color
eosinophils
the least common WBC; dark purple/black granules in the cytoplasm
basophils
process by which leukocytes move through blood vessel walls to enter tissues
diapedesis
abnormal (uncontrolled) production of specific types of immature leukocytes
leukemia
What are the six types of anemia?
- iron-deficiency
- pernicious
- hemorrhagic
- hemolytic
- thalassemia
- aplastic
lack of absorption or loss of iron
iron-deficiency anemia
lack of intrinsic factor for B12 absorption
pernicious anemia
loss of RBCs due to bleeding (ulcer)
hemorrhagic anemia
defects in cell membranes cause rupture
hemolytic anemia
hereditary deficiency of hemoglobin
thalassemia