NAME

Question types


Start with


Question limit

of 67 available terms

Advertisement Upgrade to remove ads
Print test

5 Written questions

5 Matching questions

  1. Agranulocytes
  2. Platelet Plug
  3. Proerythroblasts
  4. White blood count (WBC)
  5. Blood
  1. a accumulation of platelets that can seal up small breaks in blood vessels. Platelet adhesion occurs when platelets bind to collagen exposed by blood vessel damage, activating them (adhesion mediated through von Willebrand factor), platelet release reaction-cascade of chemicals are released by platelets activating more platelets, change shape and express fibrinogen receptors and platelet aggregation occurs
  2. b Lymphocytes and Monocytes
  3. c Develop into red blood cells
  4. d made up of plasma, is 8% of the body weight. A type of connective tissue. Important component of the immune system
  5. e total number of white blood cells in blood. Leukopenia is lower than normal, Leukocytosis is abnormally high WBC, Leukemia (cancer of red marrow) results in leukocytosis

5 Multiple choice questions

  1. extrinsic and intrinsic pathways converge. Prothrombinase-> prothrombi-> thrombin which converts fibrinogen to insoluble protein fibrin forming a fibrous network of the clot
  2. Production of red blood cells. Stem cells form proerythroblasts which become early (basophilic erythroblasts), then intermediate (polychromatics), then late erythroblasts, extrusion of nucleus becomes reticulocytes, normally 1-3%
  3. overabundance of RBC increased blood viscosity, reduced flow rates, and plugging of capillaries
  4. transfer of blood or blood components from one individual to another
  5. Cell fragments pinched off from megakaryocytes in red bone marrow. Important in preventing blood loss by platelet plugs and promoting formation and contraction of clots

5 True/False questions

  1. BasophilsRelease histamine to increase inflammatory response, and release heparin and anticoagulant, increased due to ALLERGIES or inflammation.

          

  2. Platelet countaccumulation of platelets that can seal up small breaks in blood vessels. Platelet adhesion occurs when platelets bind to collagen exposed by blood vessel damage, activating them (adhesion mediated through von Willebrand factor), platelet release reaction-cascade of chemicals are released by platelets activating more platelets, change shape and express fibrinogen receptors and platelet aggregation occurs

          

  3. CarboxyhemoglobinTransport of gases by hemoglobin bound to carbon monoxide. At the same time hemoglobin binds to oxygen, (one O2 per heme group), nitric oxide produced by endothelial cells lining the blood vessels is also bound to the amino acid cysteine contained within the beta globin. When hemoglobin releases oxygen to the tissues nitric oxide is released as well which causes the relaxation of smooth muscle in the walls of blood vessels thus decreasing blood pressure.

          

  4. Complete blood count (CBC)total number of white blood cells in blood. Leukopenia is lower than normal, Leukocytosis is abnormally high WBC, Leukemia (cancer of red marrow) results in leukocytosis

          

  5. ABO blood grouprhesus monkeys first studied, people are positive with the Rh antigen, negative without it. People that are positive have D antigens on their red blood cells. Antibodies against the Rh-antigen do not develop unless Rh-negative person is exposed to Rh-positive blood.

          

Create Set