Question 1

Figure 19-1 The Origins and Differentiation of Formed Elements
Use Figure 19-1 to answer the following question:
-Identify the cell labeled "4."

Accepted Answer

A)  neutrophil
B)  lymphocyte
C)  platelet
D)  basophil
E)  monocyte

Question 2

How would removal of calcium ions from a blood sample affect coagulation?

Accepted Answer

A)  the coagulation pathway would be more sensitive to activation
B)  coagulation would be prevented
C)  no important effect because magnesium can substitute for calcium
D)  coagulation would occur only in Rh positive individuals
E)  more blood cells would be produced

Question 3

The enzyme that can digest fibrin and dissolve a clot is

Accepted Answer

A)  thrombin.
B)  plasmin.
C)  heparin.
D)  fibrinase.
E)  phosphokinase.

Question 4

Which of the formed elements would increase after the donation of a pint of blood?

Accepted Answer

Reticulocytes would increase i...

Question 5

Areas in a vessel wall where large quantities of lipid accumulate are called

Accepted Answer

A)  thrombi.
B)  emboli.
C)  plaques.
D)  clots.
E)  occlusions.

Question 6

Type A blood has ________ antibodies in the blood plasma.

Accepted Answer

The answer of Type A blood has ________ antibodies in...

Question 7

The developmental stage at which erythrocytes enter the circulation is as

Accepted Answer

A)  hemocytoblasts.
B)  reticulocytes.
C)  band forms.
D)  myeloid cells.
E)  proerythrocytes.

Question 8

Thyroid-binding globulin is an example of which kind of plasma protein?

Accepted Answer

A)  metalloprotein
B)  steroid-binding
C)  hormone-binding
D)  apolipoprotein
E)  transport albumin

Question 9

Plasma thromboplastin is a factor in the ________ pathway.

Accepted Answer

A)  extrinsic
B)  intrinsic
C)  common
D)  retraction
E)  fibrinolytic

Question 10

The conversion of fibrinogen to fibrin is catalyzed by the enzyme

Accepted Answer

A)  fibrinogen-converting enzyme.
B)  plasmin.
C)  factor VIII.
D)  thrombin.
E)  prothrombinase.

Question 11

Eosinophils function in:

Accepted Answer

A)  destroying antibody-labeled antigens
B)  blood coagulation
C)  production of surface antigens for red blood cells
D)  antibody production
E)  production of heparin

Question 12

The total volume of blood in the body of a 76-kg man is approximately ________ liters.

Accepted Answer

A)  10
B)  6 to 8
C)  5) 3
D)  4) 4
E)  3) 8

Question 13

Aged and damaged erythrocytes are broken down by macrophages in the

Accepted Answer

A)  spleen.
B)  liver.
C)  bone marrow.
D)  digestive tract.
E)  spleen,liver,and bone marrow.

Question 14

Some rat poisons contain a toxin that blocks the liver's ability to utilize vitamin K.Animals that consume this poison would die of

Accepted Answer

A)  anemia.
B)  acidosis.
C)  hemorrhage.
D)  thrombocytopenia.
E)  starvation.

Question 15

Each heme ring in hemoglobin encloses an atom of

Accepted Answer

A)  magnesium.
B)  calcium.
C)  iron.
D)  sodium.
E)  copper.

Question 16

The plasma protein involved in blood clotting is ________.

Accepted Answer

The answer of The plasma protein involved in blood clotting...

Question 17

Endothelial cells release ________ that stimulate smooth muscle contraction and accelerate the repair process.

Accepted Answer

The answer of Endothelial cells release ________ that stimulate smooth...

Question 18

In adults,red bone marrow is located in the

Accepted Answer

A)  sternum and ribs.
B)  proximal epiphyses of long bones.
C)  iliac crest.
D)  body of vertebrae.
E)  All of the answers are correct.

Question 19

When checking the efficiency of gas exchange,it may be necessary to draw a blood sample from

Accepted Answer

A)  the heart.
B)  the lungs.
C)  an artery.
D)  a vein.
E)  capillaries.

Question 20

The percent fraction of formed elements relative to whole blood is the

Accepted Answer

A)  viscosity.
B)  specific gravity.
C)  packed volume.
D)  hematocrit.
E)  differential cell count.

Exam 19: Blood

When checking the efficiency of gas exchange,it may be necessary to draw a blood sample from

Correct AnswerverifiedShow Answer

The plasma protein involved in blood clotting is ________.

Correct AnswerverifiedShow Answer

Figure 19-1 The Origins and Differentiation of Formed Elements Use Figure 19-1 to answer the following question: -Identify the cell labeled "4."

Correct AnswerverifiedShow Answer

Areas in a vessel wall where large quantities of lipid accumulate are called

Correct AnswerverifiedShow Answer

Plasma thromboplastin is a factor in the ________ pathway.

Correct AnswerverifiedShow Answer

Eosinophils function in:

Correct AnswerverifiedShow Answer

Endothelial cells release ________ that stimulate smooth muscle contraction and accelerate the repair process.

Correct AnswerverifiedShow Answer

How would removal of calcium ions from a blood sample affect coagulation?

Correct AnswerverifiedShow Answer

The percent fraction of formed elements relative to whole blood is the

Correct AnswerverifiedShow Answer

Some rat poisons contain a toxin that blocks the liver's ability to utilize vitamin K.Animals that consume this poison would die of

Correct AnswerverifiedShow Answer

Thyroid-binding globulin is an example of which kind of plasma protein?

Correct AnswerverifiedShow Answer

The developmental stage at which erythrocytes enter the circulation is as

Correct AnswerverifiedShow Answer

The enzyme that can digest fibrin and dissolve a clot is

Correct AnswerverifiedShow Answer

The conversion of fibrinogen to fibrin is catalyzed by the enzyme

Correct AnswerverifiedShow Answer

The total volume of blood in the body of a 76-kg man is approximately ________ liters.

Correct AnswerverifiedShow Answer

Aged and damaged erythrocytes are broken down by macrophages in the

Correct AnswerverifiedShow Answer

Each heme ring in hemoglobin encloses an atom of

Correct AnswerverifiedShow Answer

Which of the formed elements would increase after the donation of a pint of blood?

Correct AnswerverifiedReticulocytes would increase i...View AnswerShow Answer

Type A blood has ________ antibodies in the blood plasma.

Correct AnswerverifiedShow Answer

In adults,red bone marrow is located in the

Correct AnswerverifiedShow Answer

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Reticulocytes would increase i...
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