Blood, Plasma, Erythrocytes, Leukocytes, Neutrophils, Eosinophils, Basophils, Lymphocytes, Monocytes, Platelets, Hemostasis, Clotting, Fibrin, Hemoglobin, Erythropoiesis, Thrombopoietin, Blood Typing, ABO System, Rh Factor, Anemia, Polycythemia, Cardiovas

Blood, Plasma, Erythrocytes, Leukocytes, Neutrophils, Eosinophils, Basophils, Lymphocytes, Monocytes, Platelets, Hemostasis, Clotting, Fibrin, Hemoglobin, Erythropoiesis, Thrombopoietin, Blood Typing, ABO System, Rh Factor, Anemia, Polycythemia, Cardiovascular System, Heart, Ventricles, Atria, Valves, Pulse, Blood Pressure, Coronary Arteries, Lymphatic System, Lymph Nodes, Immune Response, T Cells, B Cells, Antibodies, Inflammation, Infection, Pathogens, Microbiology Exam Questions Verified and Provided with A+ Graded Rationales Latest Updated 2026 The ______ is the fluid portion of the blood. plasma Hormone production is a function of blood T/F False The main protein in blood plasma is: albumin Antibodies are a formed element of the blood T/F False (erythrocytes, platelets, leukocytes) In adults, red blood cell production occurs in__________. red bone marrow Bilirubin is cleared from the body by which organ? the liver An abnormal excess of erythrocytes is called__________. polycythemia You observe a large cell with a "U" shaped nucleus in a leukocyte. This cell is most likely a(n): monocyte Hemostasis leads to a _______ of bleeding: stoppage of bleeding Leukocytosis is a functional characteristic of leukocytes T/F False (amoeboid motion, diapedesis, positive chemotaxis) Which of the following represents a difference between extrinsic and intrinsic blood clotting cascades? One is faster than the other. One is triggered by tissue damage while the other cannot be triggered by tissue damage. One leads to the production of prothrombin activator and the other does not. one is faster than the other Which of the following would not lead to a bleeding disorder? Impaired liver function; Excess calcium in the diet; Thrombocytopenia; Vitamin K deficiency excess calcium in the diet Which of the following scenarios could result in HDN (hemolytic disease of the newborn)? O+ female pregnant with a B+ baby; AB- female pregnant with an AB- baby.; B- female pregnant with an AB+ baby.; A+ female pregnant with a B- baby. B- female pregnant with an AB+ baby. What protein involved in coagulation provides the scaffolding for tissue repair? fibrin Which of the following does not serve as a site for blood cell production in the developing fetus? Spleen; Red bone marrow; Fetal yolk sac; Liver; Intestines intestines Erythrocytes lack a nucleus. T/f true All leukocytes are also lymphocytes. T/F false Which ABO blood type is considered to be the universal donor? O Choose the compatible transfusion. Donate type AB blood to a recipient with type B blood; Donate type A blood to a recipient with type B blood; Donate type O blood to a recipient with type AB blood; Donate type B blood to a recipient with type O blood. Donate type O blood to a recipient with type AB blood. What is an embolus? a blood clot that has broken loose and is floating freely in the blood stream Which of the following is NOT a part of hemostasis? vascular relaxation; coagulation; vascular spasm; platelet plug formation vascular relaxation A person who lacks agglutinogens A and B would have blood type: O The enzyme ______ digests fibrin clots. plasmin Which leukocyte functions in phagocytizing bacteria? neutrophil Which of the formed elements contains hemoglobin and transports respiratory gases? erythrocytes The first step in hemostasis is: vascular spasm Platelet formation is regulated by: thrombopoietin In a centrifuged sample of blood, what makes up the buffy coat? white blood cells and platelets What is the average normal pH range of blood? 7.35-7.45 What is a protective function of blood? prevention of blood loss Which of these is not a normal plasma protein? gamma globulin; thromboplastin; albumin; fibrinogen thromboplastin Wh