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SC EXSC 223 - ch17

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SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.Figure 17.1Using Figure 17.1, match the following:1)Monocyte.1)2)Lymphocyte.2)3)Eosinophil.3)4)Neutrophil.4)5)Most common white blood cell found in whole blood.5)6)Mounts an immune response by direct cell attack or via antibodies.6)7)Kills parasitic worms.7)8)Becomes a macrophage.8)9)Main bacteria killer during acute infections.9)MATCHING. Choose the item in column 2 that best matches each item in column 1.Match the following:10)Nucleus has two lobes; containsgranules of lysosomal enzymes;functions in attacking parasitic worms.11)Nucleus is multilobed; functions as aphagocyte; contains fine indistinctgranules.A)EosinophilB)Neutrophil10)11)112)Transports CO2 and oxygen.13)Contains a U- or an S-shaped nucleus;granules stain very dark; releaseshistamine and heparin.14)Largest of the WBCs; crucial indefense against viruses; associatedwith chronic infections.A)ErythrocyteB)MonocyteC)Basophil12)13)14)Match the following:15)The major contributor to plasmaosmotic pressure.16)Thrombin catalyzes the activation ofthese molecules present in plasma.17)Forms the structural framework of ablood clot.18)Makes up most of plasma protein.A)AlbuminB)Fibrinogen15)16)17)18)Match the following:19)Main contributor to osmotic pressure.20)Antibodies released by plasma cellsduring immune response.21)Forms fibrin thread of blood clot.22)Transport proteins that bind to lipids,metal ions, and fat-soluble vitamins.A)Alpha and beta globulinsB)FibrinogenC)AlbuminD)Gamma globulins19)20)21)22)Match the following:23)Polymorphonuclear leukocyte.24)White blood cell with dark-stainingnucleus.25)Protein capable of changing shape andcolor in the presence of O2.26)Adverse reaction of donor blood cellswith recipient plasma.27)Lacking in hemophilia type A.A)Factor VIIIB)AgglutinationC)HemoglobinD)NeutrophilE)Monocyte23)24)25)26)27)2Match the following:28)Produced by platelets.29)A fibrous protein that gives shape toan RBC plasma membrane.30)Hormone that stimulates productionof RBCs.31)Stimulates WBC production.32)Natural anticoagulant found inbasophils.A)SpectrinB)Prostaglandin derivates such asThrombozane A2C)HeparinD)ErythropoietinE)Interleukins and CSFs28)29)30)31)32)SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.Figure 17.2Using Figure 17.2, match the following:33)Type O.33)34)Type A.34)35)Type AB.35)36)Type B.36)337)Universal donor.37)38)Universal recipient.38)MATCHING. Choose the item in column 2 that best matches each item in column 1.Match the following:39)Cancerous condition involving whiteblood cells.40)Condition in which blood hasabnormally low oxygen-carryingcapacity.41)Abnormal excess of erythrocytesresulting in an increase in bloodviscosity.42)Free-floating thrombus in thebloodstream.A)EmbolismB)PolycythemiaC)LeukemiaD)Anemia39)40)41)42)TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.43)The primary source of RBCs in the adult human being is the bone marrow in the shafts of the longbones.43)44)Leukemia refers to cancerous conditions of white blood cells.44)45)The immediate response to blood vessel injury is clotting.45)46)The process of fibrinolysis disposes of bacteria when healing has occurred.46)47)The RBC "graveyard" is the liver.47)48)Hemorrhagic anemias result from blood loss.48)49)White blood cells are produced through the action of colony-stimulating factors.49)50)Hemoglobin is made up of the protein heme and the red pigment globin.50)51)Each heme contains an atom of iron and can transport one molecule of oxygen.51)52)Each hemoglobin molecule can transport two molecules of oxygen.52)53)Diapedesis is the process by which red blood cells move into tissue spaces from the interior ofblood capillaries.53)54)Positive chemotaxis is a feedback system that signals leukocyte migration into damaged areas.54)455)A condition of leukocytosis indicates over 11,000 white blood cells per cubic millimeter in theblood.55)56)Basophils increase in number when parasitic invasion occurs.56)57)Leukopenia is an abnormally low number of leukocytes.57)58)A person with type B blood could receive blood from a person with either type B or type O blood.58)59)Leukocytes move through the circulatory system by amoeboid motion.59)60)Granulocytes called neutrophils are phagocytic and are the most numerous of all white blood celltypes.60)61)All lymphocytes are leukocytes, but not all leukocytes are lymphocytes.61)62)Myelocytic leukemia involves a cancerous condition of lymphocytes.62)MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.63)Which of the following is a pivotal molecule associated with the external surfaces of aggregatedplatelets and is involved in the intrinsic and extrinsic mechanisms of blood clotting?A)ThrombinB)PF3C)PGI2D)Thromboplastin (prothrombin activator)63)64)What is the average normal pH range of blood?A)8.358.45B)7.757.85C)4.654.75D)7.357.4564)65)The special type of hemoglobin present in fetal red blood cells is ________.A)hemoglobin FB)hemoglobin BC)hemoglobin AD)hemoglobin S65)66)Which of the choices below is the parent cell for all formed elements of blood?A)polymorphonuclear cellB)pluripotent stem cell (hemocytoblast)C)megakaryocyteD)NK cell66)67)Which blood type is called the universal donor?A)ABB)OC)BD)A67)68)Which of the following is a regulatory function of blood?A)delivery of oxygen to body cellsB)maintenance of normal pH in body tissuesC)prevention of blood lossD)transport of metabolic wastes from cells68)69)Which of the following is a protective function of blood?A)maintenance of adequate fluid volumeB)prevention of blood lossC)maintenance of normal pH in body tissueD)maintenance of body temperature69)570)Which of the statements below is an incorrect or false statement?A)Blood typing for the Kell, Lewis, and Duffy factors is always done before a blood transfusion.B)When a transfusion reaction occurs, the oxygen-carrying capacity of the transfused bloodcells is disrupted and the clumping of RBCs in small vessels hinders blood flow to tissuesbeyond those points.C)Unique to the ABO blood group is the presence in the plasma of preformed antibodies.D)Transfusion of incompatible blood can be fatal.70)71)Which of the following might trigger erythropoiesis?A)decreased tissue demand for oxygenB)hypoxia of EPO-producing cellsC)moving to a lower altitudeD)an increased


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SC EXSC 223 - ch17

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