Question 1

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

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) C) and D)
G) B) and E)

Question 2

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

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) A) and B)
G) B) and E)

Question 3

Aspirin inhibits platelet plug formation by

Accepted Answer

A)  blocking the binding of platelets to collagen.
B)  interfering with the synthesis of prostaglandins.
C)  blocking the effects of serotonin.
D)  making the platelet surface less sticky.
E)  stimulating the release of heparin.F) A) and E)
G) C) and D)

Question 4

Consider the following chart of laboratory test results of four patients:
  
-Which of the patients has anemia?

Accepted Answer

The answer of Consider the following chart of laboratory test...

Question 5

Plasma

Accepted Answer

A)  is one of the formed elements.
B)  is the liquid matrix of the blood.
C)  transports waste products but not nutrients.
D)  accounts for less than half of the blood volume.
E)  is serum plus formed elements.F) C) and E)
G) B) and D)

Question 6

Arrange the following events of coagulation in proper sequence. (1) prothrombin  →\rightarrow→  thrombin
(2) fibrinogen  →\rightarrow→  fibrin
(3) activation of factor XII
(4) formation of prothrombinase

Accepted Answer

A)  4,3,1,2
B)  2,4,3,1
C)  3,4,1,2
D)  3,2,4,1
E)  1,2,3,4 F) A) and E)
G) A) and C)

Question 7

Which of the following plasma proteins is most abundant?

Accepted Answer

A)  albumin
B)  globulins
C)  fibrinogen
D)  immunoglobulins
E)  hemoglobinF) B) and C)
G) B) and D)

Question 8

The majority of carbon dioxide is transported in the blood as _______________.

Accepted Answer

The answer of The majority of carbon dioxide is transported...

Question 9

The most numerous of the leukocytes is the

Accepted Answer

A)  neutrophil.
B)  basophil.
C)  eosinophil.
D)  lymphocyte.
E)  monocyte.F) A) and D)
G) A) and E)

Question 10

When a blood vessel is damaged,which of the following events occurs last?

Accepted Answer

A)  Collagen is exposed.
B)  Platelets adhere to collagen.
C)  Platelets are activated.
D)  Platelets begin to stick to each other and form a plug.
E)  von Willebrand factor is produced.F) A) and E)
G) A) and C)

Question 11

The only formed elements that possess a nucleus when mature are the

Accepted Answer

A)  thrombocytes.
B)  erythrocytes.
C)  leukocytes.
D)  platelets.
E)  RBCs.F) A) and D)
G) B) and C)

Question 12

When a person is transfused with the wrong blood type,

Accepted Answer

A)  the white cells clot.
B)  hemorrhaging occurs.
C)  fibrinogen is activated.
D)  the erythrocytes agglutinate.
E)  they bleed to death.F) A) and D)
G) A) and E)

Question 13

A white blood cell engulfing a bacterium is an example of blood functioning in

Accepted Answer

A)  protection.
B)  elimination.
C)  maintenance.
D)  transportation.
E)  communicationF) None of the above
G) B) and C)

Question 14

Consider the following chart of laboratory test results of four patients:
  
-Which of the patients has polycythemia vera?

Accepted Answer

The answer of Consider the following chart of laboratory test...

Question 15

Which of the following is mismatched?

Accepted Answer

A)  blood typing - determines ABO and Rh blood groups of a blood sample
B)  blood crossmatch - donor and recipient blood cells are mixed together
C)  complete blood count - includes RBC and WBC counts
D)  differential count - determines the percent of each kind of leukocyte in the blood
E)  hematocrit - percentage of total blood volume composed of RBCsF) All of the above
G) B) and C)

Question 16

Which of the following cell types is incorrectly matched with its description?

Accepted Answer

A)  neutrophils - most numerous WBCs
B)  basophils - release histamine
C)  lymphocytes - become macrophages
D)  monocytes - largest of the WBCs
E)  eosinophils - attack worm parasitesF) C) and E)
G) A) and E)

Question 17

The combination of hemoglobin and carbon dioxide is

Accepted Answer

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

Question 18

Each hemoglobin molecule

Accepted Answer

A)  has one heme group.
B)  contains two polypeptide chains.
C)  transports four oxygen molecules.
D)  has two iron atoms and two globin chains.
E)  transports one oxygen molecule.F) C) and E)
G) A) and B)

Question 19

Blood is classified as a type of _______________ tissue.

Accepted Answer

The answer of Blood is classified as a type of...

Question 20

A person with an increased eosinophil count might be suffering from

Accepted Answer

A)  a parasitic worm infection.
B)  a viral infection.
C)  an acute bacterial infection.
D)  a chronic bacterial infection.
E)  a head cold.F) All of the above
G) B) and D)

Exam 19: Cardiovascular System: Blood

The combination of hemoglobin and carbon dioxide is

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

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Blood is classified as a type of _______________ tissue.

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Each hemoglobin molecule

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A person with an increased eosinophil count might be suffering from

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Which of the following is mismatched?

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Which of the following cell types is incorrectly matched with its description?

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Arrange the following events of coagulation in proper sequence. (1) prothrombin →\rightarrow→ thrombin (2) fibrinogen →\rightarrow→ fibrin (3) activation of factor XII (4) formation of prothrombinase

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The only formed elements that possess a nucleus when mature are the

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A white blood cell engulfing a bacterium is an example of blood functioning in

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Consider the following chart of laboratory test results of four patients: -Which of the patients has anemia?

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Aspirin inhibits platelet plug formation by

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The most numerous of the leukocytes is the

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Consider the following chart of laboratory test results of four patients: -Which of the patients has polycythemia vera?

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When a person is transfused with the wrong blood type,

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Which of the following plasma proteins is most abundant?

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

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When a blood vessel is damaged,which of the following events occurs last?

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The majority of carbon dioxide is transported in the blood as _______________.

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Plasma

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Arrange the following events of coagulation in proper sequence. (1) prothrombin $\rightarrow$ thrombin (2) fibrinogen $\rightarrow$ fibrin (3) activation of factor XII (4) formation of prothrombinase

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