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