Notes in 24Hema2

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Published	07/30/2024	6 TYPES OF WHITE BLOOD CELLS- {{c1::Granulocytes / Polymorphonuclear cells}}o {{c1::Neutrophils}}o {{c1::Eosinophils}}o {{c1::Basophils}}- {{c1::Monoc…
Published	07/30/2024	WBC that makes up the largest percentage of WBCs in the blood
Published	07/30/2024	WBC that makes up the smallest percentage of WBCs in the blood
Published	07/30/2024	From largest to smallest make up, enumerate the different WBCs in the blood
Published	07/30/2024	Adult human has about {{c1::7000}} WBCs per microliter of blood
Published	07/30/2024	Adult human has about {{c1::>10,000}} WBCs per microliter of blood during an infection
Published	07/30/2024	Adult human has about {{c1::300,000}} platelets per microliter of blood
Published	07/30/2024	{{c1::Granulocytes}} and {{c1::monocytes}} are formed only in the bone marrow (WBCs)
Published	07/30/2024	{{c1::Lymphocytes}} and {{c1::plasma cells}} are produced mainly in: lymph nodes, spleen, thymus, tonsils, bone marrow, Peyer’s patches, appendix (und…
Published	07/30/2024	Neutrophil Lifespan
Published	07/30/2024	Neutrophils destroy what by what process?
Published	07/30/2024	Which WBC has azurophilic granules that contain lysosomal enzymes
Published	07/30/2024	Neutrophil production and differentiation takes {{c1::6 to 10 days::days}}
Published	07/30/2024	Once they enter the circulation, neutrophils have a half-life of only {{c1::4 to 8 hours::hours}} before they migrate into tissues, usually via {{c2::…
Published	07/30/2024	Which WBC has granules that contain major basic protein which is toxic to parasites
Published	07/30/2024	Which WBC is a weak phagocyte
Published	07/30/2024	Which WBC has granules that contain heparin, histamine and peroxidase, smaller quantities of bradykinin and serotonin
Published	07/30/2024	Which WBCs play roles in allergic reactions
Published	07/30/2024	Monocytes circulate for how many hours in blood
Published	07/30/2024	Monocytes migrate into tissues as
Published	07/30/2024	Monocyte Lifespan
Published	07/30/2024	Which WBC phagocytose and remove particulate antigen
Published	07/30/2024	Largest WBCs in normal blood
Published	07/30/2024	Tissue Macrophage names{{c1::Histiocytes}} are in the {{c2::Skin and Subcutaneous Tissues}}{{c1::Macrophages}} are in the {{c2::Lymph nodes, Spleen, a…
Published	07/30/2024	Lymphocyte Lifespan
Published	07/30/2024	Where are lymphocytes produced
Published	07/30/2024	What do lymphocytes provide
Published	07/30/2024	T cells undergo maturation primarily in the
Published	07/30/2024	B cells undergo maturation in the
Published	07/30/2024	Neutrophils and Macrophages protect against infection by squeezing through pores of blood capillaries called
Published	07/30/2024	Neutrophils and Macrophages are attracted to inflamed tissues by
Published	07/30/2024	Most important function of neutrophils and macrophages
Published	07/30/2024	What are the 3 features of the body that prevent macrophages and neutrophils from it
Published	07/30/2024	Neutrophils entering tissues are already mature and can immediately begin phagocytosis. [T/F]
Published	07/30/2024	Neutrophil attaches to bacterium then projects {{c1::pseudopodia}} around the bacterium.
Published	07/30/2024	In neutrophil phagocytosis, the chamber with bacterium invaginates to the inside of the cytoplasmic cavity and breaks away from the outer cell membran…
Published	07/30/2024	[QC] Number of bacteria that can be phagocytized 1. Neutrophil 2. Tissue Macrophage
Published	07/30/2024	[QC] Lipases in their lysosomes 1. Neutrophils 2. Macrophages
Published	07/30/2024	Contents of lysosome1. Neutrophil - {{c1::proteolytic enzymes}}2. Macrophage - {{c1::proteolytic enzymes and large amounts of lipases}}
Published	07/30/2024	{{c1::Macrophages}} are end-stage product of monocytes that enter tissues from blood.
Published	07/30/2024	When activated, they are more powerful phagocytes than neutrophils [T/F]
Published	07/30/2024	Neutrophils and macrophages contain {{c1::bactericidal agents}} that kill most bacteria even when lysosomal enzymes fail to digest them.
Published	07/30/2024	Oxidizing agents formed by enzymes in membrane of phagosomes or by special organelle called peroxisome:o {{c1::superoxide− (O2−)}}o {{c1::hydrogen per…
Published	07/30/2024	Lysosomal enzyme, {{c1::myeloperoxidase}}, catalyzes reaction between H2O2 and chloride ions to form hypochlorite, which is bactericidal.
Published	07/30/2024	What are the characteristics of inflammation?
Published	07/30/2024	Inflammation is caused by what substances
Published	07/30/2024	What does inflammation do?
Published	07/30/2024	Lines of defense in inflammation- First line of defense: {{c1::tissue macrophages}}- Second line of defense: {{c2::neutrophil invasion of inflamed are…
Published	07/30/2024	[VR] 1. Inflammatory cytokines 2. expression of adhesion molecules on surface of endothelial cells in capillaries and venules
Published	07/30/2024	Examples of Inflammatory cytokines
Published	07/30/2024	Examples of adhesion molecules
Published	07/30/2024	These adhesion molecules react with complementary {{c1::integrin}} molecules on neutrophils causing neutrophils to stick to capillary and venule walls…
Published	07/30/2024	[VR] 1. Inflammatory cytokines 2. tightness of intercellular attachments between endothelial cells of the capillaries and venules
Published	07/30/2024	Cytokines then cause {{c1::chemotaxis}} of neutrophils toward injured tissues.
Published	07/30/2024	hormone needed for platelet formation
Published	07/30/2024	Factors formed by activated macrophages in inflamed tissues:
Published	07/30/2024	When neutrophils and macrophages engulf large numbers of bacteria and necrotic tissue, essentially all neutrophils and many macrophages eventually die…
Published	07/30/2024	After the infection has been suppressed, dead cells and necrotic tissue in the pus gradually {{c1::autolyze}} over a period of days. End products are …
Published	07/30/2024	Megakaryocytes are also formed in the {{c1::bone marrow.}}
Published	07/30/2024	Megakaryocytes fragment in the {{c1::bone marrow}}; the small fragments, known as {{c2::platelets (or thrombocytes)}}, then pass into the blood.
Published	07/30/2024	[QC] Platelets circulating in 1. Blood 2. Spleen
Published	07/30/2024	Platelets Lifespan
Published	07/30/2024	[VR] 1. maturation and age in circulation 2. volume of platelets
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