Question 1

A)

B)

C)

D)

E)

Figure 18.1
Use the diagram above to answer the following questions.
-Identify the letter that indicates the formed element of the blood that produces antibodies.

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   EF) A) and A)
G) A) and C)

Question 2

Blood serum is plasma from which albumin has been removed.

Accepted Answer

A) True 
 B)False

Question 3

The blood cell whose nucleus often resembles a telephone receiver is the

Accepted Answer

A)   erythrocyte.
B)   basophil.
C)   eosinophil.
D)   lymphocyte.E) All of the above
F) C) and D)

Question 4

Which of the following cells lack mitochondria?

Accepted Answer

A)   neutrophils
B)   platelets
C)   basophils
D)   erythrocytesE) A) and D)
F) B) and C)

Question 5

Together, leukocytes and platelets constitute roughly which percentage of whole blood volume?

Accepted Answer

A)   45%
B)   55%
C)   1%
D)   10%E) A) and C)
F) A) and D) C

Question 6

Which of the following is not phagocytic?

Accepted Answer

A)   lymphocyte
B)   neutrophil
C)   eosinophil
D)   basophilE) A) and B)
F) A) and C)

Question 7

Which of the following organs does not form blood cells in the fetus?

Accepted Answer

A)   liver
B)   lung
C)   spleen
D)   yolk sacE) All of the above
F) A) and B)

Question 8

What type of white blood cell increases dramatically during parasitic infections or allergic reactions?

Accepted Answer

A)   neutrophil
B)   monocyte
C)   basophil
D)   eosinophilE) All of the above
F) A) and B)

Question 9

Cell fragments, also called thrombocytes, involved in clotting.

Accepted Answer

A)   basophils
B)   globulins
C)   fibrinogen
D)   albumin
E)   plateletsF) A) and C)
G) C) and D)

Question 10

When centrifuged, blood separates into the following sequence of layers, from lightest to heaviest:

Accepted Answer

A)   buffy coat, hematocrit, plasma.
B)   buffy coat, plasma, hematocrit.
C)   hematocrit, plasma, buffy coat.
D)   plasma, buffy coat, hematocrit.E) A) and B)
F) A) and D)

Question 11

Most abundant formed element.

Accepted Answer

A)   erythrocyte
B)   myeloid
C)   eosinophil
D)   monocyte
E)   basophilF) A) and C)
G) C) and D)

Question 12

What is the difference between a thrombus and an embolus?

Accepted Answer

A)   One occurs in the bloodstream, whereas the other occurs outside the bloodstream.
B)   One occurs in arteries, the other in veins.
C)   One is a blood clot, whereas the other is a parasitic worm.
D)   A thrombus must travel to become an embolus.E) B) and C)
F) A) and D)

Question 13

All granulocytes have lobed nuclei and are phagocytic in function.

Accepted Answer

A) True 
 B)False

Question 14

Leukocyte primarily responsible for destroying bacteria.

Accepted Answer

A)   erythrocyte
B)   lymphocyte
C)   eosinophil
D)   neutrophil
E)   basophilF) B) and E)
G) A) and C)

Question 15

Which of the following cells develop into macrophages?

Accepted Answer

A)   monocytes
B)   neutrophils
C)   basophils
D)   lymphocytesE) B) and C)
F) None of the above

Question 16

An average female has approximately ________ of blood.

Accepted Answer

A)   0.5 liter
B)   1 liter
C)   4 liters
D)   8 litersE) C) and D)
F) All of the above C

Question 17

For the majority of fetal development, blood formation occurs primarily in the ________ and later in the bone marrow.

Accepted Answer

The answer of For the majority of fetal development, blood...

Question 18

________ is a condition in which there is an abnormal excess of erythrocytes in the blood.

Accepted Answer

A)   Leukemia
B)   Anemia
C)   Polycythemia
D)   ThrombocytopeniaE) C) and D)
F) A) and B)

Question 19

Newly developed blood cells enter the circulatory system by blood ________, or wide capillaries, within the marrow.

Accepted Answer

The answer of Newly developed blood cells enter the circulatory...

Question 20

Erythrocytes and neutrophils both arise from myeloid stem cells.

Accepted Answer

A) True 
 B)False  True

Exam 18: Blood

A) B) C) D) E) Figure 18.1 Use the diagram above to answer the following questions. -Identify the letter that indicates the formed element of the blood that produces antibodies.

Correct AnswerverifiedShow Answer

Blood serum is plasma from which albumin has been removed.

Correct AnswerverifiedShow Answer

The blood cell whose nucleus often resembles a telephone receiver is the

Correct AnswerverifiedShow Answer

Which of the following cells lack mitochondria?

Correct AnswerverifiedShow Answer

Together, leukocytes and platelets constitute roughly which percentage of whole blood volume?

Correct AnswerverifiedC

Which of the following is not phagocytic?

Correct AnswerverifiedShow Answer

Which of the following organs does not form blood cells in the fetus?

Correct AnswerverifiedShow Answer

What type of white blood cell increases dramatically during parasitic infections or allergic reactions?

Correct AnswerverifiedShow Answer

Cell fragments, also called thrombocytes, involved in clotting.

Correct AnswerverifiedShow Answer

When centrifuged, blood separates into the following sequence of layers, from lightest to heaviest:

Correct AnswerverifiedShow Answer

Most abundant formed element.

Correct AnswerverifiedShow Answer

What is the difference between a thrombus and an embolus?

Correct AnswerverifiedShow Answer

All granulocytes have lobed nuclei and are phagocytic in function.

Correct AnswerverifiedShow Answer

Leukocyte primarily responsible for destroying bacteria.

Correct AnswerverifiedShow Answer

Which of the following cells develop into macrophages?

Correct AnswerverifiedShow Answer

An average female has approximately ________ of blood.

Correct AnswerverifiedC

For the majority of fetal development, blood formation occurs primarily in the ________ and later in the bone marrow.

Correct AnswerverifiedShow Answer

________ is a condition in which there is an abnormal excess of erythrocytes in the blood.

Correct AnswerverifiedShow Answer

Newly developed blood cells enter the circulatory system by blood ________, or wide capillaries, within the marrow.

Correct AnswerverifiedShow Answer

Erythrocytes and neutrophils both arise from myeloid stem cells.

Correct AnswerverifiedTrue

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C

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C

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True