Ch. 19 Blood (Quiz 2)
___________ is a condition in which the oxygen - carrying capacity of the blood is reduced a. polycythemia b. leukemia c. thrombocytopenia d. leukopenia e. anemia
Anemia
Type A blood has _______ antibodies in the blood plasma a. anti O b. anti B c. anti Rh d. anti A e. anti D
Anti B
White blood cells that release histamine at the site of an injury are a. eosinophils b. neutrophils c. lymphocytes d. monocytes e. basophils
Basophils
Blood type is identified primarily by a. the HB blood system b. the Kahn blood group c. the ABO blood group d. both the ABO and Rh blood groups e. the Rh blood groups
Both the ABO and Rh blood groups
A moving clot is called a(n) a. plaque b. embolus c. procoagulant d. platelet plug e. thrombus
Embolus
White blood cells that are increased in allergic individuals are the a. monocytes b. neutrophils c. lymphocytes d. platelets e. eosinophils
Eosinophils
Reticulocytes complete their development into _________ in the circulation a. macrophages b. erythocytes c. megakaryocytes d. thrombocytes e. neutrophils
Erythrocytes
The process of red blood cell production is called a. erythropoiesis b. erythrocytosis c. hemocytosis d. hematopenia e. erythropenia
Erythropoiesis
Erythropoiesis is stimulated by a kidney derived hormone called a. plasmin b. thrombopoietin c. erythropoietin d. colony stimulating factor e. bilirubin
Erythropoietin
Red blood cell production is regulated by the hormone a. erythropoietin b. thymosin c. M-CSF d. renin e. angiotensin
Erythropoietin
The plasma protein involved in blood clotting is a. albumin b. antibodies c. fibrinogen d. transferrin e. hemoglobin
Fibrinogen
Each hemoglobon molecule contains a. one heme group b. a molecule of oxygen and a molecule of carbon dioxide c. one alpha and one beta chain d. four alpha chains e. four iron atoms
Four iron atoms
Each heme ring in hemoglobin encloses an atom of a. calcium b. sodium c. magnesium d. iron e. copper
Iron
A small white blood cell with a large round nucleus would be a a. lymphocyte b. neutrophil c. monocyte d. basophil e. eosinophil
Lymphocyte
The most numerous WBCs in a differential count of a healthy individual are a. neutrophils b. basophils c. leukocytes d. lymphocytes e. monocytes
Neutrophils
The most numerous white blood cells in peripheral circulation are the a. neutrophils b. monocytes c. lymphocytes d. monocytes e. basophils
Neutrophils
The enzyme that can digest fibrin and dissolve a clot is a. phosphokinase b. thrombin c. plasmin d. fibrinase e. heparin
Plasmin
All circulating red blood cells in an adult originated in the a. thymus b. lymph tissue c. heart d. red blood marrow e. spleen
Red bone marrow
Plasminogen is converted to its active form by an enzyme called a. tissue plasminogen activator (tPA) b. prothrombin c. fibrinolysin d. paparin e. polymerase
Tissue plasminogen activator ( tPA )
Which of the following vitamins is needed for the formation of clotting factors? a. vitamin A b. vitamin B c. vitamin K d. vitamin D e. vitamin E
Vitamin K
The average life span of a red blood cell is a. 4 months b. about 1 year c. many years d. 24 hours e. 1 month
4 months
The clumping of red blood cells , when the specific antibody against the antigen on the cells is added , is called a. agglutination b. coagulation c. areolation d. hemostasis e. vascularization
Agglutination
The most abundant plasma protein is a. hemoglobin b. fibrinogen c. transferrin d. antibodies e. albumin
Albumin
Which of the following are common sources of vitamin K A. Green vegetables B. Organ meat C. Intestinal bacterial D. Whole grains E. All are correct
All are correct
The function of red blood cells is to a. carry nutrients from the digestive system to the body's cells b. carry oxygen to the cells and then carry away carbon dioxide c. carry oxygen from the cells to the lungs d. defend the body against infectious organisms e. carry carbon dioxide from the lungs to the body's cells
Carry oxygen to the cells and then carry away carbon dioxide
Platelets are a. tiny cells with a polynucleus b. blue cells that have a nucleus c. large cells with a prominent, concave nucleus d. red cells that lack a nucleus e. cytoplasmic fragments of large cells
Cytoplasmic fragments of large cells