Question 1

The production of platelets is called _______________.

Accepted Answer

The answer of The production of platelets is called _______________....

Question 2

An individual's hematocrit is dependent on his or her

Accepted Answer

A)  age.
B)  sex.
C)  altitude.
D)  Two of the choices are correct.
E)  Three of the choices are correct.F) A) and E)
G) All of the above

Question 3

Which are characteristic of type Rh negative blood?
A: Always has Rh (anti-D) antibodies
B: Only under certain conditions will Rh (anti-D) antibodies be present
C: Always has Rh (D) antigen
D: Only under certain conditions will the Rh (D) antigen be present
E: Is inherited independent of the ABO group

Accepted Answer

A)  a,c
B)  b,c,e
C)  a,d,e
D)  b,e
E)  a,eF) All of the above
G) A) and E)

Question 4

The "buffy" coat of the middle layer of a centrifuged blood sample is composed of

Accepted Answer

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

Question 5

The GM-CSF growth factor accelerates the formation of all granulocytes and monocytes from their progenitor cells.

Accepted Answer

A) True 
 B)False

Question 6

The leukocyte that releases histamine is the

Accepted Answer

A)  eosinophil.
B)  basophil.
C)  lymphocyte.
D)  neutrophil.
E)  monocyte.F) A) and B)
G) None of the above

Question 7

The hemoglobin found in erythrocytes is able to chemically attach to

Accepted Answer

A)  oxygen.
B)  carbon dioxide.
C)  nitrogen.
D)  both oxygen and carbon dioxide.
E)  oxygen,carbon dioxide,and nitrogen.F) B) and C)
G) B) and E)

Question 8

Usually the least numerous of the leukocytes are the

Accepted Answer

A)  eosinophils.
B)  basophils.
C)  monocytes.
D)  lymphocytes.
E)  neutrophils.F) C) and D)
G) A) and D)

Question 9

The process of producing the formed elements of blood is called

Accepted Answer

A)  leukopenia.
B)  hemopoiesis.
C)  leukocytosis.
D)  erythroblastosis.
E)  agglutination.F) None of the above
G) A) and C)

Question 10

Old erythrocytes are phagocytized in the

Accepted Answer

A)  liver.
B)  spleen.
C)  lung.
D)  liver and spleen.
E)  spleen and lung.F) C) and E)
G) C) and D)

Question 11

The process of erythrocyte production is called _______________.

Accepted Answer

The answer of The process of erythrocyte production is called...

Question 12

The production of leukocytes is called _______________.

Accepted Answer

The answer of The production of leukocytes is called _______________....

Question 13

Simply put,antibodies are molecules on the lookout for antigens.

Accepted Answer

A) True 
 B)False

Question 14

Two of the four globin chains in the hemoglobin molecule are called alpha chains and the other two are called ________________ chains.

Accepted Answer

The answer of Two of the four globin chains in...

Question 15

Plasma makes up about ______ percent of a centrifuged sample of whole blood.

Accepted Answer

A)  25
B)  35
C)  45
D)  55
E)  75F) B) and E)
G) C) and D)

Question 16

The leukocyte that is very active during a bacterial infection is the

Accepted Answer

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

Question 17

How many oxygen molecules may bind to a single molecule of hemoglobin?

Accepted Answer

A)  2
B)  4
C)  6
D)  8
E)  16F) C) and D)
G) B) and C)

Question 18

Congenital hemolytic anemia is

Accepted Answer

A)  when destruction of erythrocytes is more rapid than normal.
B)  when there is an inherited anemia associated with a defect in iron uptake.
C)  caused by a failure of the body to absorb Vitamin B12.
D)  characterized by a large number of immature,nucleated cells.
E)  characterized by significantly decreased formation of erythrocytes and hemoglobin due to defective red bone marrow.F) All of the above
G) B) and C)

Question 19

Usually the most numerous of the leukocytes are the

Accepted Answer

A)  eosinophils.
B)  basophils.
C)  lymphocytes.
D)  neutrophils.
E)  monocytes.F) A) and E)
G) A) and B)

Question 20

Among the constituents of plasma,sodium,potassium,and bicarbonate ions are classified as

Accepted Answer

A)  nutrients.
B)  respiratory gases.
C)  wastes.
D)  electrolytes.
E)  None of these choices is correct.F) A) and E)
G) A) and C)

Exam 21: Blood

The hemoglobin found in erythrocytes is able to chemically attach to

Correct Answer
verified

The leukocyte that is very active during a bacterial infection is the

Correct Answer
verified

The production of platelets is called _______________.

Correct Answer
verified

The leukocyte that releases histamine is the

Correct Answer
verified

Plasma makes up about ______ percent of a centrifuged sample of whole blood.

Correct Answer
verified

Usually the least numerous of the leukocytes are the

Correct Answer
verified

The GM-CSF growth factor accelerates the formation of all granulocytes and monocytes from their progenitor cells.

Correct Answer
verified

The "buffy" coat of the middle layer of a centrifuged blood sample is composed of

Correct Answer
verified

Old erythrocytes are phagocytized in the

Correct Answer
verified

Among the constituents of plasma,sodium,potassium,and bicarbonate ions are classified as

Correct Answer
verified

An individual's hematocrit is dependent on his or her

Correct Answer
verified

Usually the most numerous of the leukocytes are the

Correct Answer
verified

The process of producing the formed elements of blood is called

Correct Answer
verified

Congenital hemolytic anemia is

Correct Answer
verified

How many oxygen molecules may bind to a single molecule of hemoglobin?

Correct Answer
verified

Two of the four globin chains in the hemoglobin molecule are called alpha chains and the other two are called ________________ chains.

Correct Answer
verified

The production of leukocytes is called _______________.

Correct Answer
verified

Correct Answer
verified

Simply put,antibodies are molecules on the lookout for antigens.

Correct Answer
verified

The process of erythrocyte production is called _______________.

Correct Answer
verified

Exam 21: Blood

The hemoglobin found in erythrocytes is able to chemically attach to

Correct AnswerverifiedShow Answer

The leukocyte that is very active during a bacterial infection is the

Correct AnswerverifiedShow Answer

The production of platelets is called _______________.

Correct AnswerverifiedShow Answer

The leukocyte that releases histamine is the

Correct AnswerverifiedShow Answer

Plasma makes up about ______ percent of a centrifuged sample of whole blood.

Correct AnswerverifiedShow Answer

Usually the least numerous of the leukocytes are the

Correct AnswerverifiedShow Answer

The GM-CSF growth factor accelerates the formation of all granulocytes and monocytes from their progenitor cells.

Correct AnswerverifiedShow Answer

The "buffy" coat of the middle layer of a centrifuged blood sample is composed of

Correct AnswerverifiedShow Answer

Old erythrocytes are phagocytized in the

Correct AnswerverifiedShow Answer

Among the constituents of plasma,sodium,potassium,and bicarbonate ions are classified as

Correct AnswerverifiedShow Answer

An individual's hematocrit is dependent on his or her

Correct AnswerverifiedShow Answer

Usually the most numerous of the leukocytes are the

Correct AnswerverifiedShow Answer

The process of producing the formed elements of blood is called

Correct AnswerverifiedShow Answer

Congenital hemolytic anemia is

Correct AnswerverifiedShow Answer

How many oxygen molecules may bind to a single molecule of hemoglobin?

Correct AnswerverifiedShow Answer

Two of the four globin chains in the hemoglobin molecule are called alpha chains and the other two are called ________________ chains.

Correct AnswerverifiedShow Answer

The production of leukocytes is called _______________.

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

Simply put,antibodies are molecules on the lookout for antigens.

Correct AnswerverifiedShow Answer

The process of erythrocyte production is called _______________.

Correct AnswerverifiedShow Answer

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