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Csmls – Hematology Questions And Answers With Verified Solutions Already Passed!!!
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Csmls – Hematology Questions And Answers With Verified Solutions Already Passed!!!
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Csmls – Hematology Questions AndAnswers With Verified Solutions Already
Passed!!!
5 changes that cells undergo as it matures - ANSWER✔✔ Size (gets smaller)
N:C ratio (decreases = nucleus smaller, cytoplasm larger)
Nucleus (chromatin condenses, nucleoli disappear)
Cytoplasm (less basophilic, decreasing ribosomes)
WBC get granules (primary = Dk purple, then secondary, tertiary etc.)
Barr bodies - ANSWER✔✔ Small lobe, only in females
Dohle bodies - ANSWER✔✔ Round-oval pale grayish-blue inclusions that are
found in the periphery of the cytoplasm of neutrophils, accompanies toxic
granulation
Monocyte VS Macrophage - ANSWER✔✔ Monocyte = in blood
Macrophage = in tissue
WBC count in acute vs chronic infection - ANSWER✔✔ Acute bacterial infection
increases WBC
Chronic and no treatment = decreased WBC (used up)
Hematology - ANSWER✔✔ Study of the morphology, production, metabolism,
function, lifespan, destruction of blood cells
, Red blood cells - ANSWER✔✔ Erythrocytes:
Filled with hgb
6-8 um in diameter
⅓ central pallor
Anemia - ANSWER✔✔ Decrease in RBC and therefore HGB
Polycythemia - ANSWER✔✔ Increased # RBC
RDW - ANSWER✔✔ Red cell distribution width
- correlates with anisocytosis
- normal variation 11-14%
Reticulocytes - ANSWER✔✔ Blue grey colour, slightly larger
Slightly immature RBC
Presence is reported as polychromasia or wrights stain
Supravital stain allows you to count
Colour from residual RNA
WBC (leukocytes) - ANSWER✔✔ Protection for injury and infection
Come from bone marrow and lymph
Leukocytopenia/ Leukocytosis
Leukemia = uncontrolled proliferation
Segmented neutrophils - ANSWER✔✔ Phagocytic cells
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