Question 1

Match the function with the most appropriate category.
-determining blood chemistry

Accepted Answer

A)  agglutination
B)  coagulation
C)  immune function
D)  blood Grouping
E)  diagnostic Blood Test,F) A) and C)
G) C) and E)

Question 2

An increased amount of heparin in the blood might

Accepted Answer

A)  speed up the clotting process.
B)  slow down the clotting process.
C)  stop the clotting process.
D)  enhance the clotting process.
E)  have no effect on the clotting process.F) A) and D)
G) A) and C)

Question 3

An immature erythrocyte is called a __________________.

Accepted Answer

The answer of An immature erythrocyte is called a __________________....

Question 4

When oxygen binds with hemoglobin,the molecule is called _____________.

Accepted Answer

The answer of When oxygen binds with hemoglobin,the molecule is...

Question 5

Neutrophils of the blood are derived from a population of stem cells called

Accepted Answer

A)  lymphoblasts.
B)  proerythroblasts.
C)  myeloblasts.
D)  megakaryoblasts.
E)  monoblasts.F) A) and C)
G) A) and B)

Question 6

When erythrocytes are destroyed,which of the following events occurs?

Accepted Answer

A)  Urine output increases.
B)  Iron is secreted into the bile.
C)  Heme is transported by transferrin to the liver.
D)  The globin portion of the molecule is broken down into amino acids.
E)  Bile is manufactured by the gall bladder.F) A) and C)
G) A) and D)

Question 7

In the platelet release reaction,

Accepted Answer

A)  factor XII is activated.
B)  ADP and thromboxanes stimulate other platelets to become activated.
C)  activated platelets are connected by fibrinogen.
D)  prostaglandin production is inhibited.
E)  platelets convert to fibrin.F) B) and C)
G) A) and E)

Question 8

Iron

Accepted Answer

A)  is needed to produce hemoglobin.
B)  is a plasma coagulation factor.
C)  is the binding site for carbon dioxide on the hemoglobin molecule.
D)  prevents carbon monoxide from binding to hemoglobin.
E)  interferes with the normal function of hemoglobin.F) A) and B)
G) B) and E)

Question 9

In adults,red blood cells are made in one place,spend most of their lifespan in another,and most are finally destroyed in yet another place.Which choice lists these locations in the correct chronological order?

Accepted Answer

A)  bone marrow; blood vessels; spleen
B)  bone marrow; spleen; blood vessels
C)  spleen; blood vessels; spleen
D)  blood vessels; spleen; bone marrow
E)  spleen; blood vessels; bone marrowF) A) and B)
G) All of the above

Question 10

Which of the following events is one of the three main stages of coagulation?

Accepted Answer

A)  conversion of fibrinogen to fibrin
B)  platelet aggregation
C)  conversion of thrombin to prothrombin
D)  platelet plug formation
E)  calcium is releasedF) A) and E)
G) B) and D)

Question 11

Hemoglobin

Accepted Answer

A)  gives white blood cells their color.
B)  transports oxygen in the blood.
C)  is normally found in both the plasma and erythrocytes.
D)  catalyzes the reaction that forms carbonic acid.
E)  is only used once then decomposed.F) D) and E)
G) B) and D)

Question 12

An increase in hemoglobin increases

Accepted Answer

A)  the ability of the blood to carry oxygen to various tissues.
B)  the quantity of plasma protein available for blood clotting.
C)  the leukocyte count.
D)  the body's immune response.
E)  the osmotic pressure of the blood.F) A) and B)
G) A) and C)

Question 13

Macrophages are derived from

Accepted Answer

A)  neutrophils.
B)  lymphocytes.
C)  monocytes.
D)  basophils.
E)  eosinophils.F) A) and C)
G) A) and B)

Question 14

Erythropoiesis does not require

Accepted Answer

A)  iron.
B)  vitamin B12.
C)  folate.
D)  vitamin K.
E)  All of these are required.F) B) and C)
G) A) and E)

Question 15

The condition characterized by overproduction of erythrocytes is called

Accepted Answer

A)  anemia.
B)  leukemia.
C)  hemophilia.
D)  thalassemia.
E)  erythrocytosis.F) B) and D)
G) D) and E)

Question 16

Which type of material is NOT transported by the blood?

Accepted Answer

A)  blood gases
B)  nutrients
C)  lactic acid
D)  neurotransmitters
E)  hormonesF) C) and E)
G) C) and D)

Question 17

RhoGam injections are given to

Accepted Answer

A)  desensitize the fetus.
B)  activate fetal Rh antigens.
C)  protect the father.
D)  prevent sensitization of the mother.
E)  change the mother's blood type.F) None of the above
G) C) and D)

Question 18

Match the component of blood plasma with the appropriate description.
-fibrinogen

Accepted Answer

A)  the suspending medium for blood components
B)  the most abundant plasma protein
C)  a protein that functions in clotting
D)  a plasma protein that is involved in immunity
E)  involved in osmosis,membrane potentials,and acid-base balanceF) A) and B)
G) A) and E)

Question 19

Which of the following cell types is an immature red blood cell?

Accepted Answer

A)  erythrocyte
B)  reticulocyte
C)  thrombocyte
D)  monocyte
E)  leukocyteF) A) and E)
G) C) and D)

Question 20

Match the function with the most appropriate category.
-monocytes become macrophages

Accepted Answer

A)  agglutination
B)  coagulation
C)  immune function
D)  blood Grouping
E)  diagnostic Blood Test,F) A) and D)
G) A) and C)

Exam 19: Cardiovascular System: Blood

When erythrocytes are destroyed,which of the following events occurs?

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Match the component of blood plasma with the appropriate description. -fibrinogen

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RhoGam injections are given to

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Erythropoiesis does not require

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An increase in hemoglobin increases

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Which of the following events is one of the three main stages of coagulation?

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An increased amount of heparin in the blood might

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The condition characterized by overproduction of erythrocytes is called

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An immature erythrocyte is called a __________________.

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In adults,red blood cells are made in one place,spend most of their lifespan in another,and most are finally destroyed in yet another place.Which choice lists these locations in the correct chronological order?

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When oxygen binds with hemoglobin,the molecule is called _____________.

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Iron

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In the platelet release reaction,

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Hemoglobin

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Match the function with the most appropriate category. -determining blood chemistry

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Which type of material is NOT transported by the blood?

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Match the function with the most appropriate category. -monocytes become macrophages

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Which of the following cell types is an immature red blood cell?

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Neutrophils of the blood are derived from a population of stem cells called

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Macrophages are derived from

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