Bio 118 Ch. 10 Blood Homework

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The root word ______ means "deficiency"

-penia

A person with blood type " " has neither A nor B antigen on his or her RBCs.

0

Normal blood pH falls in a range between _____ to ______. -7.35; 7.45 -7.85; 8.05 -7.6; 7.75 -7.1; 7.2

7.35-7.45

A person with blood type " " has antigen A on his or her RBCs.

A

When typing a patient's blood, agglutination occurred with anti-A and anti-Rh antibodies. What is this patient's blood type? -A positive -B negative -AB positive -O positive

A Positive

A person with blood type " " has antigen B on his or her RBCs.

B

A person with type B blood can receive blood from blood type(s) __________. -AB., B -B, O, AB -B, O -A, B, AB, O

B, O

Which of these is a plasma electrolyte? -urea -albumin -platelet -chloride

Chloride

The most common type of blood in the U.S. population is _________. -A -B -AB -O -AO

O

Which of these formed elements is responsible for stopping bleeding? -monocyte -neutrophil -lymphocyte -platelet

Platelet

Characteristics of Type AB+ blood type.

Rh antigen, universal recipient, A antigen, B antigen, Agglutinate with anti-A sera, agglutinate with anti-B sera

White blood cells differ from red blood cells because only they contain ________. -cytoplasm -a biconcave shape -the ability to transport both oxygen and carbon dioxide -a nucleus and most organelles -the iron-containing molecule called hemoglobin

a nucleus and most organelles

A persistent clot in an unbroken blood vessel is known as ________. -hemophilia -an embolus -leukopenia -a thrombus -polycythemia

a thrombus

Physiologic jaundice occurring in newborns results from __________. -bone marrow disorders -accumulation of destroyed fetal red blood cells -vitamin deficiencies -erythrocyte mutations -a diseased gallbladder that needs to be removed

accumulation of destroyed fetal red blood cells

What is the process whereby the binding of antibodies to antigens causes RBCs to clump? -hemostasis -coagulation -hemolysis -agglutination -clotting cascade

agglutination

When antibodies bind to antigens on foreign blood types, clumping or __________ occurs. -hematopoiesis -agglutination -alkalosis -coagulation

agglutination

What is the protein found in the blood plasma that acts to keep water in the bloodstream? -globulins -fibrinogen -hemoglobin -albumin

albumin

Which of these functions to maintain osmotic pressure and pH balance? -fibrinogen -globulin -urea -albumin

albumin

Hemolysis most likely will occur when _________. -an Rh+ person receives the first transfusion of blood that is Rh- -any person receives blood type O during a trasnfusion -platelets cling to the ruptures endothelium of a blood vessel -an Rh- person receives the first transfusion of blood that is Rh+ -an Rh- person receives the second transfusion of blood that is Rh+

an Rh negative person receives the second transfusion of blood that is Rh positive

A decrease in the oxygen-carrying ability of the blood, for any reason, is a condition known as _________. -leukemia -leukocytosis -anemia -polycythemia

anemia

A substance that stimulates the immune system to release antibodies is the __________. -antigen -growth factor -agglutinin -interleukin -fibrinogen

antigen

Substances that the body recognizes as foreign are called _________. -formed elements -megakaryocytes -antigens -antibodies

antigens

Which leukocytes release histamine during the inflammatory response? -neutrophils -basophils -monocytes -eosinophils

basophils

What is blood serum? -blood plasma minus vitamin K -leukocytes and platelets -formed elements and plasma -erythrocytes and leumocytes -blood plasma minus the clotting proteins

blood plasma minus the clotting proteins

Which of these blood types carries no antigens? -blood type A -blood type B -blood type A, B, and AB -blood type O -blood type AB

blood type O

Which ions are essential for blood clotting to occur? -hydrogen -potassium -sodium -calcium -iodine

calcium

The formation of an insoluble clot during hemostasis is termed _______. -diapedesis -coagulation -positive chemotaxis -agglutination -hematopoiesis

coagulation

What is the final step of hemostasis in which the formation of a blood clot is accomplished? -erythropoiesis -formation of a platelet plug -coagulation -agglutination -vascular spasms

coagulation

What hormone controls the rate of erythrocyte production? -interleukins -colony stimulating factors (CSFs) -erythropoietin -thrombopoietin

eryhtropoietin

The root word _______ means "red"

erythro-

A(n) _______ is a red blood cell.

erythrocyte

Which formed element is the most abundant in blood? -eosinophil -basophil -erythrocyte -platelet -lymphocyte

erythrocyte

Which of the following is characteristic of whole blood? -five times the viscosity of water -pH of 7 -volume in men of about 8 liters -hematocrit of 60%

five times the viscosity of water

The root word ________ means "blood"

hema-

The percentage of erythrocytes in blood is known as the _________. -buffy coat -hematocrit -plasma -hemoglobin

hematocrit

Which of these is a normal value for a whole blood? -water: 65% of plasma volume -pH: 6.8 to 7.2 -hematocrit: 45% -erythrocytes: 4,000 to 6,000 thousand per mm3 of blood

hematocrit: 45%

The stem cell for all blood cells is the

hemoctyoblast

Which cell is the precursor of all types of blood formed elements? -megakaryocytes -hemoctyoblast -lymphoid stem cell -myeloid stem cell

hemocytoblast

What is necessary for the transport of oxygen by an erythrocyte? -mitochondria -hemoglobin -granules -albumin

hemoglobin

The condition in which maternal antibodies cross the placenta and destroy the baby's RBCs is called ____________. -hemophilia -thrombus -hemolytic disease of the newborn -physiologic jaundice

hemolytic disease of the newborn

What disorder is associated with a deficiency of clotting factors? -hemophilia -thrombosis -embolus -thrombocytopenia

hemophilia

The root word ______ means "white"

leuko-

A(n) ________ is a white blood cell

leukocyte

Which blood cells are responsible for fighting infections? -erythrocytes -leukocytes -platelets -globulins

leukocytes

In a centrifuged blood sample, the buffy coat situated between the formed elements and the plasma contains ________. -erythrocytes only -leukocytes and erythrocytes -platelets and erythrocytes -leukocytes only -leukocytes and platelets

leukocytes and platelets

Which term refers to a deficiency of white blood cells? -leukopenia -polycythemia -leukocytosis -leukemia

leukopenia

The matrix of blood is called _______. -erythrocytes -buffy coat -lymphocytes -formed elements -plasma

plasma

If you carry the Rh antigen, you are referred to as Rh __________. -sensitive -negative -compatible -positive

positive

What is the basis of the ABO blood groups? -presence or absence of A and B antigens on the surface of the RBCs -presence of anti-A and anti-B antibodies in the plasma -Rh blood groups -antigens in the blood plasma

presence or absence of A and B antigens on the surface of RBCs

Which anemia is caused by a genetic mutation? -aplastic anemia -pernicious anemia -sickle cell anemia -hemolytic anemia

sickle cell anemia

Blood is ________. -composed mostly of white blood cells and platelets -slightly alkaline -acidic -sweet tasting -cooler than body temperature

slightly alkaline

The root word _______ means "related to clotting"

thromb-

The main protein involved in clotting is

thrombin

________ is a platelet deficiency

thrombocytopenia

The life span of a red blood cell is 100 to 120 days. -true -false

true

The primary job of erythrocytes is to transport oxygen. -true -false

true

A person with type O+ blood could receive ______ or ______ blood.

type 0+ or type 0-

A person with type A- blood could receive _______ or _____.

type A- blood or type O- blood

A person with type AB- blood could receive ______, _______, _______, or _________.

type A- blood, type B- blood, type AB- blood, type O- blood

The blood type that contains both antigens A and B is _______. -AB -A -O -B

type AB

Which blood type is referred to as the " universal recipient" since it can receive blood types A, B, AB, and O? -A -B -AB -O

type AB

A person with type B+ blood could receive ________, ___________, __________, or _________.

type B+ blood, type AB+ blood, type O+ blood, type O- blood

What blood type has both anti-A and anti-B antibodies in their plasma? -type Rh-negative -type AB -type O -type Rh-positive

type O

What blood type can a person with O negative blood receive in a transfusion? -type O positive -type AB negative -type AB positive -type O negative

type O negative

Characteristics of Type O- blood

universal donor, anti-B antibody, anti-A antibody

Which of these occurs first in hemostasis? -thrombus formation -platelet plug formation -fibrin activation -vascular spasm

vascular spasm

Which one of the following represents the proper sequence of hemostasis? -coagulation, platelet plug formation, vascular spasm -coagulation, vascular spasm, platelet plug formation -vascular spasm, platelet plug formation, coagulation -vascular spasm, coagulation, platelet plug formation -platelet plug formation, coagulation, vascular spasm

vascular spasm, platelet plug formation, coagulation

Placing pressure on a cut will constrict blood vessels manually, and encourages ______. -platelet plug formation -vascular spasms -coagulation -the conversion of fibrinogen to fibrin -agglutination

vascular spasms

In case of pregnancy, the danger lies in a sensitized Rh- mother carrying an Rh+ fetus. How does this harm the fetus?

1. Rh- mother delivers healthy first Rh+ baby and is exposed to the Rh+ antigens 2. Rh- mother makes anti-Rh antibodies. 3. Rh- mother is pregnant with second Rh+ baby. 4. Anti-Rh antibodies cross the placenta. 5. Anti-Rh antibodies destroy Rh+ baby's RBCs.

A person with blood type " " has both A and B antigens on his or her RBCs.

AB

What is the name of the process by which white blood cells move in and out of blood vessels? -amoeboid motion -positive chemotaxis -diffusion -diapedesis

diapedesis


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