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leukopoiesis correct answersabsolute increase in total white blood cell count Cell line increase is designated by "osis" or "philia" leukopenia correct answersabsolute decrease in total while blood cell count Cell line decrease is designated by "penia" leukemoid reaction correct answersExaggerated WBC response to infection and inflammation immature cells younger than metamyelocyte but rare blasts LAP Stain correct answersleukocyte alkaline phosphatase looks for t...

What are the kinds of microcytic anemias? correct answersiron deficiency anemia, sideroblastic anemia, thalassemia, anemia of inflamation what are the two main iron stores correct answersferritin and hemosiderin what factors affect iron levels correct answersiron ingested, iron absorbed (10% of iron ingested), recycled iron (heme return to bone marrow and globin to amino pool) what factors affect iron absorption correct answers§The health of the gastric mucosa •Health of G I tract ...

Bone Marrow structure: Red blood cells correct answers Located inside the sinus around macrophages Bone Marrow structure: Megakaryocytes correct answers Located near the sinus wall Bone Marrow strucure: Granulocytes correct answers Located adjacent to the venous sinusoids Bone Marrow Structure: Lymphs correct answers Leave the bone marrow and proliferate in lymph tissue to form antigen-dependent cells and antibodies Bone Marrow Structure: Mesh of Stromal Cells correct answers -F...

Transferrin correct answers iron transport protein that mediates Fe exchange between tissues Acanthocytes correct answers spur cells Small Spherical cells with irregular hornlike projections Agglutination correct answers Clumping of microorganisms or blood cells, typically due to an antigen-antibody interaction or below body temperatures (cold agglutination). Anisocytosis correct answers presence of red blood cells of unequal size Basophillic stippling correct answers Cells wit...

most hematopoietic neoplasms are ______/_______ correct answers cancerous malignant new growth correct answers neoplasm FAB stands for correct answers French-American-British FAB physicians classified neoplasms into 3 main groups: correct answers 1. myeloproliferative neoplasms (MPN) 2. myelodysplastic syndromes (MDS) 3. acute myelocytic leukemia (AML) FAB classified neoplasm based on ________ morphology correct answers microscopic what 2 ways did FAB use microscopic morph...

It is much easier to become folate-deficient than B12-deficient because: correct answers The body has larger vitamin B12 stores than folate stores Which test is a better indicator of folate status in the body over the past month? correct answers RBC folate level Pernicious anemia is a disorder characterized by: correct answers Lack of IF Megaloblastic anemia is characterized by: correct answers Hypersegmentation of PMNs What can falsely elevate the serum folate level? correct an...

___ ____ is the primary site for blood formation (hematopoiesis) correct answers bone marrow ____ cells are found in stem cells and include: erythrocytes (RBCs), leukocytes (WBCs), thrombocytes (platelets). correct answers myeloid _____ cells make more of what you need--myeloid or lymphoid cells. correct answers Stem _____ cells are also found in stem cells and include: T or B lymphocytes correct answers Lymphoid _____ are part of the body's defense against infection. correct...

The bone marrow is one of the largest (blank) in the body correct answers Organs. Compromises 4% of our body weight. Bone marrow is found in what bones of infants? What bones of adults? correct answers All bones in infants. Only flat bones in adults. RBCs are inside the correct answers sinus around a microphage Macrophage brings what to RBCs? correct answers Iron Megakaryocytes are near correct answers Sinus well. Direct entry of mature platelets Lymphedema are random and lea...

What is the calculation for MCV (mean cell volume)? correct answers HCTx10/RBC count What is the calculation for MCH (mean cell hemoglobin)? correct answers HGBx10/RBC count What is the calculation for the MCHC (mean cell hemoglobin concentration)? correct answers HGBx100/HCT What is the calculation for RDW (red cell distribution width)? correct answers SD (size of distribution)/MCV A MCV of < 80 fl is considered correct answers microcytic A MCV of >94 fl is considered ...

The study of blood cell formation, destruction, maturation, and number of blood cells which can vary with disease or infection. correct answers What is hematology? Blood, that may be clotted or anticoagulated with EDTA, heparin, or sodium citrate. correct answers What is the most common specimen of hematology? RBCs or erythrocytes, platelets or thrombocytes (PLT), WBCs or leukocytes, monocytes, lymphocytes, and granulocytes which include banded or segmented neutrophils, basophils, and eo...

Normally the production of autoantibodies is kept in check by: correct answers T suppressor lymphocytes Which of the following is true regarding the mechanism of warm-reactive autoimmune hemolytic anemia (WAHA)? correct answers IgG autoantibodies cause extravascular hemolysis A patient's blood smear shows a moderate number of spherocytes and polychromasia. Select the best test to distinguish warm autoimmune hemolytic anemia (WAHA) from hereditary spherocytosis. correct answers direct...

Inhibition of DNA synthesis is probably most related to which anemia? correct answers -Megaloblastic Anemia A low number of reticulocytes, pancytopenia, and an individual with a history of autoimmune issues would be indicative of which of the following anemias? correct answers -Aplastic Anemia A RBC inclusion associated with lead poisoning and ribosome/RNA precipitation? correct answers -Basophilic stippling You encounter a patient with ACD, which of the following might be the most p...

Hematopoietic neoplasms correct answers Abnormal of uncontrolled proliferation of blood cells or blood precursor cells Neoplams correct answers Growth of normal cells that reproduce facter than normal Neoplasms originate from... correct answers hematopoietic cells esp. lymphocytes Most common forms of cancers in domestic animals correct answers lymphocytic forms Two groups of Hematopoietic Neoplams correct answers 1. Lymphoproliferative disorders Lyphocytes and plasma cells ...

identify the laboratory tests included in the complete blood count (CBC) correct answers White blood cell (WBC) count Red blood cell (RBC) count Hemoglobin (Hgb or Hb) Hematocrit (Hct or Hmt) Platelet (Plt) count the recommended anticoagulant for routine hematology tests and explain the mechanism by which it prevents blood from clotting. correct answers EDTA; prevents clotting by chelating calcium. recommended time limits for analysis of blood that is in anticoagulant and describe ch...

Hematopoiesis correct answers Formation and development of blood cells occurring primarily in the bone marrow and peripheral lymphatic tissues Diapedesis correct answers Outward passage of white blood cells through intact vessel walls Margination correct answers Accumulation and adhesion of leukocytes to the epithelial cells of blood vessel walls at the site of injury in early stages of inflammation Intramedullary hemolysis correct answers Cell destruction in the bone marrow Extr...

What is the treatment for thrombocytopenia? correct answers Splenectomy What has the thymus as a second source of production? correct answers Lymphocytes What results in megaloblastic anemia? correct answers Vitamin B12 deficiency What contains histamine? correct answers Basophils What is a reaction caused by incompatibility? correct answers Acute Hemolytic What is composed of fibrinogen and is given in cases of hemophilia? correct answers Cryoprecipitate What consists of...

What are the components of blood? correct answers Plasma-55% RBC-45% WBC/Platelets- less than 1% What does the CBC stand for? correct answers Complete blood count What is being looked at in the CBC? ( 3 things) correct answers Red blood cells, white blood cells, platelets What are the 2 things you can determine from the CBC? correct answers Enumerization- number/how many Characterization- shape Why: Both of those factors leads to disease, if number is too low or is the shape...

Volume within the bone marrow is controlled by which cell types? correct answers -Adipocytes The pathway involved with the production of 2,3-BPG is what? correct answers -Rapaport-Luebering pathway How many standard deviations should be used to define the "normal" region of a Levey-Jennings plot? correct answers -2 SD Extravascular hemoglobin destruction takes place primarily in the? correct answers -Spleen Which cytokine is primarily produced by cells within the kidney and...

Hemostasis correct answers The process of keeping blood in the fluid state unless clotting occurs due to vascular injury Primary hemostasis correct answers A platelet plug is formed on damaged vessels Secondary hemostasis correct answers Fibrin formation from plasma factors What are the two roles of the vascular system? correct answers Release of exposed substances and vasoconstriction What are the two exposed substances in the vascular system? correct answers Collagen and Von W...

A nurse is caring for a patient who has sickle cell anemia and the nurses assessment reveals the possibility of substance abuse. What is the nurses most appropriate action? A) Encourage the patient to rely on complementary and alternative therapies. B) Encourage the patient to seek care from a single provider for pain relief. C) Teach the patient to accept chronic pain as an inevitable aspect of the disease. D) Limit the reporting of emergency department visits to the primary health care pro...