Question 1

During routine bloodwork, Mary's doctor noticed significant leukocytosis. He is concerned she might have

Accepted Answer

A)   pernicious anemia.
B)   sickle cell anemia.
C)   thalassemia.
D)   leukemia.
E)   leukopenia.

Question 2

A hematocrit provides information on

Accepted Answer

A)   blood type.
B)   clotting factors.
C)   formed elements abundance.
D)   plasma composition.
E)   sedimentation rate.

Question 3

You have type B positive blood. What are all the types of packed RBCs you can receive?

Accepted Answer

A)   A positive and A negative
B)   B positive and B negative
C)   A positive and B positive
D)   B positive, B negative, O positive, O negative
E)   O positive and O negative

Question 4

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 5

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 6

Blood that has clotting proteins removed is termed

Accepted Answer

A)   whole blood.
B)   hematocrit.
C)   formed elements.
D)   serum.
E)   plasma.

Question 7

A hormone that stimulates production of granulocytes and monocytes is

Accepted Answer

A)   M-CSF.
B)   G-CSF.
C)   GM-CSF.
D)   multi-CSF.
E)   thymosin.

Question 8

The clumping of red blood cells, when the specific antibody against the antigen on the cells is added, is called

Accepted Answer

A)   coagulation.
B)   agglutination.
C)   hemostasis.
D)   vascularization.
E)   areolation.

Question 9

In what way does blood assist in immune function?

Accepted Answer

A)   Platelets allow clotting.
B)   Red blood cells transport gases.
C)   White blood cells defend against pathogens.
D)   Albumins transport hormones.
E)   Plasma antibodies and white blood cells defend against pathogens.

Question 10

When hemoglobin is saturated with oxygen atoms it is termed

Accepted Answer

A)   carbaminohemoglobin.
B)   deoxyhemoglobin.
C)   oxyhemoglobin.
D)   hemolyzed.
E)   sickle hemoglobin.

Question 11

Tissue factor is a factor in the ________ pathway.

Accepted Answer

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

Question 12

All of the following are functions of blood except

Accepted Answer

A)   regulating pH.
B)   transporting gases and hormones.
C)   generating action potentials.
D)   defending against pathogens.
E)   regulating ion concentration.

Question 13

You are caring for an adult patient who weighs 48 kg. What would her approximate blood volume be?

Accepted Answer

A)   6.6 L
B)   6.0 L
C)   5.6 L
D)   4.8 L
E)   3.8 L

Question 14

The most abundant component of plasma is

Accepted Answer

A)   ions.
B)   proteins.
C)   water.
D)   gases.
E)   nutrients.

Question 15

A typical adult hematocrit is

Accepted Answer

A)   85.
B)   75.
C)   65.
D)   45.
E)   25.

Question 16

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 17

________ are immature erythrocytes that are present in the circulation.

Accepted Answer

A)   Erythroblasts
B)   Normoblasts
C)   Myeloblasts
D)   Band cells
E)   Reticulocytes

Question 18

Most of the iron that is removed from degraded hemoglobin is

Accepted Answer

A)   excreted by the kidneys.
B)   excreted by the liver.
C)   excreted by the intestines.
D)   recycled to the red bone marrow.
E)   stored in yellow bone marrow.

Question 19

Figure 19-1 The Origins and Differentiation of Formed Elements
 
Use Figure 19-1 to answer the following questions:
-Identify the formed element that originated as a megakaryocyte.

Accepted Answer

A)   1
B)   3
C)   5
D)   2
E)   7

Question 20

Excess iron is stored in the liver and spleen as

Accepted Answer

A)   transferrin.
B)   urobilin and stercobilin.
C)   bilirubin and biliverdin.
D)   hemoglobin.
E)   hemosiderin and ferritin.

Exam 19: Blood

A hematocrit provides information on

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All of the following are functions of blood except

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Excess iron is stored in the liver and spleen as

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When hemoglobin is saturated with oxygen atoms it is termed

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The clumping of red blood cells, when the specific antibody against the antigen on the cells is added, is called

Correct AnswerverifiedShow Answer

The most abundant component of plasma is

Correct AnswerverifiedShow Answer

Figure 19-1 The Origins and Differentiation of Formed Elements Use Figure 19-1 to answer the following questions: -Identify the formed element that originated as a megakaryocyte.

Correct AnswerverifiedShow Answer

Blood that has clotting proteins removed is termed

Correct AnswerverifiedShow Answer

During routine bloodwork, Mary's doctor noticed significant leukocytosis. He is concerned she might have

Correct AnswerverifiedShow Answer

Aged and damaged erythrocytes are broken down by macrophages in the

Correct AnswerverifiedShow Answer

Most of the iron that is removed from degraded hemoglobin is

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

You are caring for an adult patient who weighs 48 kg. What would her approximate blood volume be?

Correct AnswerverifiedShow Answer

A typical adult hematocrit is

Correct AnswerverifiedShow Answer

You have type B positive blood. What are all the types of packed RBCs you can receive?

Correct AnswerverifiedShow Answer

________ are immature erythrocytes that are present in the circulation.

Correct AnswerverifiedShow Answer

Tissue factor is a factor in the ________ pathway.

Correct AnswerverifiedShow Answer

A hormone that stimulates production of granulocytes and monocytes is

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

In what way does blood assist in immune function?

Correct AnswerverifiedShow Answer

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