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Seeley's AnP > deck_2681160-2 > Flashcards

deck_2681160-2 Flashcards

1
Q

Ch 16 Blood phone

Which of the following is NOT a function of the blood which helps to maintain homeostasis?

A

A. Transport of hormones and enzymesB. Regulate pHC. Synthesis of Vitamin DD. Clot formation

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2
Q

Ch 16 Blood phone

Blood is composed of

A

Formed elements and plasma

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3
Q

Ch 16 Blood phone

Formed elements make up _____________of the blood.

A

45%

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4
Q

Ch 16 Blood phone

The most abundant substance in blood is

A

Water

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5
Q

Ch 16 Blood phone

What protein is foundinthe plasma?

A

Albumin

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6
Q

Ch 16 Blood phone

Antibodies are a class of this type of blood protein.

A

Globulin

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7
Q

Ch 16 Blood phone

Which of the following is NOT an example of a formed element

A

A.PlasmaB. Red blood cellC. Platelet D. White bloodcell

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8
Q

Ch 16 Blood phone

Which of the following is the most numerous formed element

A

Red blood cell

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9
Q

Ch 16 Blood phone

Which formed element is involved with immunity?

A

Leukocyte

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10
Q

Ch 16 Blood phone

Which formed element transports oxygen and carbondioxide?

A

Erythrocyte

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11
Q

Ch 16 Blood phone

Which formed element is a cell fragment?

A

Thrombocyte

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12
Q

Ch 16 Blood phone

The process of blood cell production is called

A

Hematopoiesis

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13
Q

Ch 16 Blood phone

In adults blood cell formationoccurs in the

A

Red bone marrow

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14
Q

Ch 16 Blood phone

The stem cells of all formed elements is the

A

Hemocytoblast

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15
Q

Ch 16 Blood phone

The development of each blood cell line is regulated by

A

Growthfactors

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16
Q

Ch 16 Blood phone

Growthfactors for regeneration of red bone marrow are used to counter the effects of

A

Chemotherapy incancer treatmen

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17
Q

Ch 16 Blood phone

A myeloblast differentiates into

A

A. Neutrophils B.Eosinophils C. Basophils D.All of the above are correct

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18
Q

Ch 16 Blood phone

Red blood cells are

A

Biconcave

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19
Q

Ch 16 Blood phone

Red blood cells live for approximately

A

120days

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20
Q

Ch 16 Blood phone

One-third of the volume of the red blood cell is composed of what red pigmented protein?

A

Hemoglobin

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21
Q

Ch 16 Blood phone

Hemoglobin is composed of

A

Both four polypeptides and four heme groups

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22
Q

Ch 16 Blood phone

The heme group inred bloodcells contain this metal.

A

Iron

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23
Q

Ch 16 Blood phone

Hemoglobin combines with __________and appears bright red in color.

A

Oxygen

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24
Q

Ch 16 Blood phone

Red blood cells transport carbon dioxide boundtothe

A

Amino groups of the globin molecule

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25
Q

Ch 16 Blood phone

What percent of the oxygen is transported in the bodybyred blood cells?

A

98.5%

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26
Q

Ch 16 Blood phone

What percent of the carbondioxide is transported in the bodybyred bloodcells?

A

23%

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27
Q

Ch 16 Blood phone

In the red blood cells, carbon dioxide combines with water to form carbonic acid which dissociates into hydrogen and bicarbonate ions. What enzyme is responsible for this reaction

A

Carbonic anhydrase

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28
Q

Ch 16 Blood phone

This cell is the product of erythropoiesis and is released into the blood as an immature red blood cell

A

Reticulocyte

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29
Q

Ch 16 Blood phone

Proerythroblasts differentiate into

A

Red blood cells

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30
Q

Ch 16 Blood phone

Which of the following is NOT required for normal red blood cell production bythe bone marrow?

A

A. Iron B. Folate C. Vitamin B12 D.All of the above are needed for normal red blood cell production

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31
Q

Ch 16 Blood phone

In response to low oxygen levels in the blood, the kidneys will release this glycoprotein

A

Erythropoietin

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32
Q

Ch 16 Blood phone

Old,abnormal or damaged red blood cells are removed from the bloodbymacrophages of which of the following organs?

A

Liver and spleen

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33
Q

Ch 16 Blood phone

Old heme molecules are removed from the body in the form of

A

Bile pigments in the feces

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34
Q

Ch 16 Blood phone

This formed element has a nucleus.

A

Leukocyte

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35
Q

Ch 16 Blood phone

Leukocytes lack

A

A. A nucleus B. Organelles C. Cytoplasm D.Hemoglobin

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36
Q

Ch 16 Blood phone

Which of the following is NOT an example of a white bloodcell?

A

A. Lymphocyte B.Thrombocyte C.Neutrophil D.Monocyte

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37
Q

Ch 16 Blood phone

Which of these leukocytes is an agranulocyte?

A

Monocyte

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38
Q

Ch 16 Blood phone

This white blood cell phagocytizes microorganisms and becomes a macrophage in the tissue.

A

Monocyte

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39
Q

Ch 16 Blood phone

This leukocyte is an example of a granulocyte.

A

Basophil

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40
Q

Ch 16 Blood phone

This white blood cell phagocytizes microorganisms.

A

Neutrophil

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41
Q

Ch 16 Blood phone

This is the accumulation of dead neutrophils, cell debris and fluid.

A

Pus

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42
Q

Ch 16 Blood phone

Which leukocyte has large granules that stain blue-purple?

A

Basophil

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43
Q

Ch 16 Blood phone

This leukocyte releases histamine and heparin.

A

Basophil

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44
Q

Ch 16 Blood phone

This leukocyte has granules that stain orange-red or bright red.

A

Eosinophil

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45
Q

Ch 16 Blood phone

This white blood cell attacks worm parasites.

A

Eosinophil

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46
Q

Ch 16 Blood phone

This leukocyte produces antibodies.

A

Lymphocyte

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47
Q

Ch 16 Blood phone

The precursor cells of platelets are the

A

Megakaryocytes

48
Q

Ch 16 Blood phone

Which cell fragment is important in preventing blood loss?

A

Thrombocyte

49
Q

Ch 16 Blood phone

Which of the following is involved in preventing blood loss?

A

A. Vascular spasmB. Platelet plugC. Blood clottingD. All of the above are involved in preventing blood loss

50
Q

Ch 16 Blood phone

Vascular spasm is a temporary change in the blood vessel which causes

A

Constriction

51
Q

Ch 16 Blood phone

Vascular spasm can be caused by the release of ____________ from the platelets.

A

Thromboxane

52
Q

Ch 16 Blood phone

Platelet plug is associated with

A

Platelet adhesion

53
Q

Ch 16 Blood phone

What will stop blood loss from small tears in the blood vessels?

A

Platelet plugs

54
Q

Ch 16 Blood phone

Aspirin inhibit the synthesis of

A

Thromboxane

55
Q

Ch 16 Blood phone

When a blood vessel has a large tear and is severely damaged, which one of the following mechanisms is activated?

A

Blood clotting or coagulation

56
Q

Ch 16 Blood phone

What structure contains a network of fibrin fiber that trap blood cells, platelets and fluid?

A

Blood clot

57
Q

Ch 16 Blood phone

Blood clotting requires the presence of these proteins in the blood.

A

Clotting factors

58
Q

Ch 16 Blood phone

Damage to the tissue may activate this pathway of blood clotting.

A

Extrinsic pathway

59
Q

Ch 16 Blood phone

Damage to a blood vessel may activate this pathway of blood clotting.

A

Damage to a blood vessel may activate this pathway of blood clotting.

60
Q

Ch 16 Blood phone

This pathway of blood clotting involves factor X, factor V, platelet phospholipids and Ca2+.

A

Common pathway

61
Q

Ch 16 Blood phone

The formation of a blood clot is dependent on the synthesis of

62
Q

Ch 16 Blood phone

Blood clotting requires

A

A. ThrombinB. FibrinogenC. FibrinD. All of the above are required for blood clotting

63
Q

Ch 16 Blood phone

The human body produces a number of anticoagulants. Which one of the following is an anticoagulant?

64
Q

Ch 16 Blood phone

An attached blood clot that forms inside of a blood vessel due to damaged blood vessel or heart wall iscalled a/an

65
Q

Ch 16 Blood phone

A floating blood clot that breaks loose from inside a blood vessel is called a/an

66
Q

Ch 16 Blood phone

Which of the following is NOT an anticoagulant used to treat blood clots?

A

A. HeparinB. CoumadinC. WarfarinD. All of the following are anticoagulants

67
Q

Ch 16 Blood phone

The contracting of a blood clot after it formation is called

A

Clot retraction

68
Q

Ch 16 Blood phone

The squeezing out of plasma without the clotting factor during clot retraction results in the formationof a liquid called

69
Q

Ch 16 Blood phone

The dissolving of a blood clot after it forms is called

A

Fibrolysis

70
Q

Ch 16 Blood phone

Which enzyme dissolves a blood clot?

71
Q

Ch 16 Blood phone

A treatment for blood loss is

A

Both transfusions and infusions can be used to treat blood loss

72
Q

Ch 16 Blood phone

A transfusion reaction is the result of

A

A. Antigen and antibody reactionsB. AgglutinationC. HemolysisD. All of the above cause a transfusion reaction

73
Q

Ch 16 Blood phone

Which of the following is the antigen that is found on the surface of RBCs with blood type B?

74
Q

Ch 16 Blood phone

Which of the following is the antibody that is found in the plasma of blood type AB?

A

Neither anti-A nor anti-B antibodies

75
Q

Ch 16 Blood phone

Which of the following is the antibody that is found in the plasma of blood type A?

A

Anti-B antibody

76
Q

Ch 16 Blood phone

A person with blood type A can receive a transfusion with this type of blood.

A

Either A or O blood types

77
Q

Ch 16 Blood phone

A person with blood type O can receive a transfusion with this type of blood.

A

O blood type

78
Q

Ch 16 Blood phone

A person who is AB negative is

A

Type AB and Rh-negative

79
Q

Ch 16 Blood phone

When an Rh-negative mother has a second Rh-positive fetus, the fetus may develop this condition.

A

Erythroblastosis fetalis

80
Q

Ch 16 Blood phone

Hemolytic disease of the newborn can be prevented by giving an Rh-negative mother what type ofantibody injection?

81
Q

Ch 16 Blood phone

To prevent transfusion reaction, the donor’s and recipient’s blood must be

A

Crossmatched

82
Q

Ch 16 Blood phone

his is a condition that is associated with decreased hemoglobin or RBCs or both.

83
Q

Ch 16 Blood phone

A red blood cell count can be used to determine

A

Both erythrocytosis and anemia

84
Q

Ch 16 Blood phone

Anemia can be caused by a deficiency in one of the following substances?

A

A. IronB. FolateC. Vitamin B12D. All of the above are correct

85
Q

Ch 16 Blood phone

This test is the measure of the percentage of the total blood volume that is RBCs.

A

Hematocrit

86
Q

Ch 16 Blood phone

Which of the following conditions is caused by a decrease in WBCs.

A

Leukopenia

87
Q

Ch 16 Blood phone

This is cancer of white blood cells.

88
Q

Ch 16 Blood phone

Which of the following bleeding conditions is caused by a decrease in platelets.

A

Thrombocytopenia

89
Q

Ch 16 Blood phone

Blood is a type of epithelial tissue.

90
Q

Ch 16 Blood phone

Serum is plasma without clotting factors.

91
Q

Ch 16 Blood phone

The formed elements are erythrocytes, leukocytes and thrombocytes.

92
Q

Ch 16 Blood phone

Hematopoiesis is stimulated by platelet release of erythropoietin.

93
Q

Ch 16 Blood phone

Monoblasts differentiate into monocytes.

94
Q

Ch 16 Blood phone

During differentiation red blood cell lose their nucleus and most of their organelles.

95
Q

Ch 16 Blood phone

When hemoglobin loses oxygen, blood appears dark red.

96
Q

Ch 16 Blood phone

The production of red blood cells is called leukopoiesis.

97
Q

Ch 16 Blood phone

The blood marrow requires 40 days to produce a single red blood cell.

98
Q

Ch 16 Blood phone

The bone marrow will increase red blood cell production in response to high blood oxygen levels.

99
Q

Ch 16 Blood phone

ncreased destruction of red blood cells can lead to a yellowish staining of the skin called jaundice.

100
Q

Ch 16 Blood phone

Eosinophils release histamine and heparin.

101
Q

Ch 16 Blood phone

Lymphocytes are phagocytes.

102
Q

Ch 16 Blood phone

Monocytes are a form of agranulocytes.

103
Q

Ch 16 Blood phone

Blood clotting is caused by megakaryocytes.

104
Q

Ch 16 Blood phone

Endothelin causes vascular spasms.

105
Q

Ch 16 Blood phone

Blood clots are formed from fibrin.

106
Q

Ch 16 Blood phone

When damaged tissue releases thromboplastin, this will activate the intrinsic pathway of bloodclotting.

107
Q

Ch 16 Blood phone

Both streptokinase and t-PA are used to treat heart attacks by dissolving blood clots.

108
Q

Ch 16 Blood phone

Hemolysis is the rupture of red blood cells.

109
Q

Ch 16 Blood phone

A person with blood type O has no anti-A or anti-B antibodies.

110
Q

Ch 16 Blood phone

The largest percentage of people are of blood type AB.

111
Q

Ch 16 Blood phone

A person with blood type AB can receive any blood type.

112
Q

Ch 16 Blood phone

A person with AB blood type is called a universal donor.

113
Q

Ch 16 Blood phone

A complete blood count (CBC) consists of a red and white blood cell counts, analysis of hemoglobin and hematocrit and a differential white blood cell count.

114
Q

Ch 16 Blood phone

Hemophilia is a genetic disease that cause abnormal or the loss of blood clotting.

115
Q

Ch 16 Blood phone

Prothrombin time is a measure of how long it takes for blood to start to clot.

116
Q

Ch 16 Blood phone

In response to low oxygen levels in the blood, the kidneys will release this glycoprotein.

A

Erythropoietin

Seeley's AnP (6 decks)

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