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Neutrophil

Most typical WBC found in whole blood Main bacteria killer during acute infection.

You are watching: Mounts an immune response by direct cell attack or via antibodies

Monocyte

Mounts an immune solution by straight cell attack or via antibodies. Becomes a macrophage.

Eosinophil

Kills parasitic worms.

Lymphocyte


Nucleus has actually two lobes; includes granules that lysosomal enzymes; functions in attacking parasitic worms.


Thrombin catalyzes the activation of this molecules current in plasma. Forms the structural frame of a blood clot.

TRUE OR FALSE.........

Blood inputting for the Kell, Lewis, and also Duffy determinants is constantly done before a blood transfusion?


When no anti-A serum no one anti-B serum gerean on a blood plate with donor blood, the blood is type ______


A absence of intrinsic factor, causing a deficiency that Vitamin B12 and causing an illustration of large pale cells called macrocytes, is properties of _______


CORRECT SEQUENCE

Formation that thromboplastin prothrombin-thrombin fibrinogen- fibrin clot retraction

LIFE bike OF RED BLOOD CELLS

Low O2 level in blood stimulate kidney to produce erythropoietin. Erythropoietin levels rise in blood. Erythropoietin and raw products in blood promote erythropoiesis in red bone marrow. New erythrocytes enter bloodstream; role about 120 days. Aged and also damaged RBC"s are engulfed through macrophages the spleen, liver, and also bone marrow: the Hgb is damaged down. Raw materials are made accessible in blood because that erythrocyte synthesis.
Erythrocytes(RBC"S) - biconcave, anucleate disc, salmon colored. (4-6 million) breakthrough ( term -15 days) ( life expectancy - 100-120 days) transfer O2 and also CO2. Leukocytes (WBC"S) spherical, nucleated cells. ( 4800-10,800 cells) Granulocytes Neutrophil - multilobed nucleus; inconspicuous cytoplasmic granules. (3000-7000 cells) (Duration 14 days) (lifespan 6 hours to a few days) Phagocytize bacteria. Eosinophil - Bilobed nucleus; red cytoplasmic granules. (100-400 cells) (Duration 14 days) (lifespan 6 hrs to a couple of days) death parasitic worms; facility role in allergy & asthma. Basophil - bilobed nucleus; huge purplish-black cytoplasmic granules, (20-50 cells) (Duration 1-7 days) (lifespan a couple of hours come a few days) release histamine and other mediators that inflammation; save on computer Heparin, an anticoagulant.

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Agranulocytes

Lymphocyte - spherical or indented nucleus; pale blue cytoplasm. (1500-3000 cells) (duration days come weeks) (lifespan months) mountain immune an answer by direct cell assault or via antibodies. Monocyte - U-or kidney- shame nucleus; gray-blue cytoplasm, (100-700 cells) (duration 2-3 days) (lifespan months) phagocytosis; construct into macrophage in the tissues.

Platelets

Discoid cytoplasmic pieces containing granules, stain deep purple, (150,000-400,000 cells) (duration 4-5 days) (lifespan 5-10 days) seal little tears in blood vessels; critical in blood clotting.