Question 1

Match the function with the most appropriate category.
-fibrinogen coverts to fibrin

Accepted Answer

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

Question 2

What ion is necessary for the coagulation process?

Accepted Answer

A)  sodium
B)  potassium
C)  magnesium
D)  calciumE) B) and C)
F) A) and C)

Question 3

Rupture of a red blood cell is called hematopoiesis.

Accepted Answer

A) True 
 B)False

Question 4

In hemolytic disease of the newborn,

Accepted Answer

A)  antibodies from the mother cross the placenta and affect the fetus.
B)  hemolysis of white blood cells may occur.
C)  fibrin is hydrolyzed.
D)  the mother frequently dies during childbirth.
E)  antibodies from the fetus cross the placenta and affect the mother.F) None of the above
G) All of the above

Question 5

In which of the following situations might Rh incompatibility develop?

Accepted Answer

A)  Mother is Rh negative; fetus is Rh negative
B)  Mother is Rh positive; father is Rh positive
C)  Mother is Rh negative; fetus is Rh positive
D)  Mother is Rh positive; fetus is Rh negative
E)  Mother is Rh positive; fetus is Rh positiveF) A) and B)
G) A) and C)

Question 6

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

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) B) and D)

Question 7

Which of the following is an agranulocyte?

Accepted Answer

A)  eosinophil
B)  basophil
C)  neutrophil
D)  monocyte
E)  erythrocyteF) B) and E)
G) A) and E)

Question 8

How much oxygen is generally transported in combination with hemoglobin in red blood cells?

Accepted Answer

A)  1.5%
B)  7%
C)  70%
D)  98.5%E) B) and D)
F) B) and C)

Question 9

The ability of white blood cells to leave the circulation and enter tissues is called

Accepted Answer

A)  chemotaxis.
B)  diapedesis.
C)  margination.
D)  intrusion.
E)  exocytosis.F) A) and B)
G) A) and E)

Question 10

Match the substance necessary for clotting with its particular role.
-prothrombinase

Accepted Answer

A)  a mixture of lipoproteins released from injured tissue
B)  converts prothrombin to thrombin
C)  the insoluble protein that forms the network of the clot
D)  needed by the liver to produce prothrombin
E)  fibrin-stabilizing factorF) B) and E)
G) A) and B)

Question 11

For a person whose hematocrit is 45%,in which choice below are the components of blood correctly ranked in order of decreasing percent volume?

Accepted Answer

A)  WBCs,plasma,RBCs
B)  RBCs,WBCs,plasma
C)  plasma,RBCs,WBCs
D)  plasma,WBCs,RBCs
E)  WBCs,RBCs,plasmaF) C) and D)
G) All of the above

Question 12

If your son is diagnosed with hemophilia,he would have

Accepted Answer

A)  a disorder of the clotting process.
B)  an infection of the blood.
C)  an increased erythrocyte count.
D)  a type of cancer affecting white blood cells.
E)  an antigen-antibody reaction.F) C) and D)
G) A) and B)

Question 13

Platelets

Accepted Answer

A)  are also known as thrombocytes.
B)  are actually fragments of cells.
C)  play a role in preventing blood loss.
D)  can become sticky when exposed to connective tissue
E)  All of these choices are correct.F) B) and C)
G) C) and D)

Question 14

Lymphocytes

Accepted Answer

A)  are the largest of the leukocytes.
B)  migrate to lymphatic tissue.
C)  produce histamine.
D)  release heparin.
E)  are phagocytic.F) A) and D)
G) C) and D)

Question 15

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

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) B) and D)
G) A) and B)

Question 16

Which of the following formed elements do not have chromosomes?

Accepted Answer

A)  erythrocytes
B)  reticulocytes
C)  erythroblasts
D)  erythrocytes and reticulocytes
E)  erythrocytes,reticulocytes and erythroblastsF) D) and E)
G) B) and C)

Question 17

the affinity of  ______hemoglobin for oxygen

Accepted Answer

A)  adult
B)  fetalC) A) and B)
D) undefined

Question 18

Blood is a type of __________tissue.

Accepted Answer

A)  epithelial
B)  glandular
C)  connective
D)  areolarE) B) and C)
F) A) and D)

Question 19

If a blood buffer is absent,what function of the blood would be compromised?

Accepted Answer

A)  maintenance of body temperature
B)  regulation of pH
C)  clot formaiton
D)  transport of ions
E)  protection against foreign substancesF) A) and C)
G) None of the above

Question 20

The oxygenated form of hemoglobin is called

Accepted Answer

A)  oxyhemoglobin.
B)  deoxyhemoglobin.
C)  carboxyhemoglobin.
D)  carbaminohemoglobin.
E)  loaded hemoglobin.F) D) and E)
G) A) and C)

Exam 19: Cardiovascular System: Blood

In hemolytic disease of the newborn,

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Which of the following formed elements do not have chromosomes?

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the affinity of ______hemoglobin for oxygen

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What ion is necessary for the coagulation process?

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Platelets

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In which of the following situations might Rh incompatibility develop?

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For a person whose hematocrit is 45%,in which choice below are the components of blood correctly ranked in order of decreasing percent volume?

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Which of the following is an agranulocyte?

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Lymphocytes

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

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Match the function with the most appropriate category. -fibrinogen coverts to fibrin

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If a blood buffer is absent,what function of the blood would be compromised?

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How much oxygen is generally transported in combination with hemoglobin in red blood cells?

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The ability of white blood cells to leave the circulation and enter tissues is called

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Rupture of a red blood cell is called hematopoiesis.

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Blood is a type of __________tissue.

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Match the substance necessary for clotting with its particular role. -prothrombinase

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If your son is diagnosed with hemophilia,he would have

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

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The oxygenated form of hemoglobin is called

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