Bio 118 Ch. 10 Blood Homework
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
