Question 1

A hematocrit of 40% means that in every 100 ml of whole blood,there are:

Accepted Answer

A)   40 red blood cells and the remainder is fluid plasma.
B)   40 ml of fluid plasma and 60 ml of red blood cells.
C)   40 ml of red blood cells and 60 ml of fluid plasma.
D)   2 liters (40% of 5 liters total)  of fluid plasma.E) B) and C)
F) C) and D)

Question 2

Match each blood cell life span with the corresponding blood cell type.
-eosinophil

Accepted Answer

A)  105-120 days
B)  10-12 days
C)  Months
D)  Days to years
E)  Hours to 3 daysF) A) and E)
G) C) and D)

Question 3

Because they are formed in lymphatic tissue,there are no lymphocytes in bone marrow.

Accepted Answer

A) True 
 B)False

Question 4

Match each substance involved in blood clot formation with its description or function.
-protein that is acted on to become thrombin

Accepted Answer

A)  Tissue factor
B)  Calcium
C)  Fibrinogen
D)  Prothrombin activator
E)  FibrinF) ProthrombinG) Vitamin KH) ThrombinI) PlasminJ) A) and B)
K) C) and G)

Question 5

In the development of the red blood cell,the reticulocyte is the most mature cell that still contains a nucleus.

Accepted Answer

A) True 
 B)False

Question 6

Another name for blood cells is formed elements.

Accepted Answer

A) True 
 B)False

Question 7

Erythropoietinogen is released primarily by the kidneys.

Accepted Answer

A) True 
 B)False

Question 8

Match each blood cell life span with the corresponding blood cell type.
-basophil

Accepted Answer

A)  105-120 days
B)  10-12 days
C)  Months
D)  Days to years
E)  Hours to 3 daysF) All of the above
G) C) and D)

Question 9

Match each substance involved in blood clot formation with its description or function.
-substance that converts prothrombin to thrombin in the presence of calcium ions

Accepted Answer

A)  Tissue factor
B)  Calcium
C)  Fibrinogen
D)  Prothrombin activator
E)  FibrinF) ProthrombinG) Vitamin KH) ThrombinI) PlasminJ) B) and F)
K) E) and F)

Question 10

Match each term with its corresponding description.
-agranulocytes involved in immunity; produce antibodies

Accepted Answer

A)  Agranulocytes
B)  Basophils
C)  Eosinophils
D)  Granulocytes
E)  LeukocytesF) LymphocytesG) MegakaryoblastsH) MonocytesI) NeutrophilsJ) PlateletsK) B) and E)
L) B) and C)

Question 11

Most lymphocytes and monocytes come from hematopoietic adult stem cells in lymphatic tissue.

Accepted Answer

A) True 
 B)False

Question 12

Erythropoietin is a hormone:

Accepted Answer

A)   released by the kidney to stimulate red blood cell formation.
B)   released by the liver to stimulate red blood cell formation.
C)   released by the kidney to stimulate red and white blood cell formation.
D)   that causes the recycling of iron for production of red blood cells.E) B) and C)
F) C) and D)

Question 13

A drop in blood oxygen levels stimulates the liver to release erythropoietin.

Accepted Answer

A) True 
 B)False

Question 14

Which are the only cells in the differentiation process of red blood cells that can be found circulating in the blood?

Accepted Answer

A)   Proerythrocytes
B)   Reticulocytes
C)   Basophilic erythrocytes
D)   Polychromic erythrocytesE) C) and D)
F) All of the above

Question 15

The difference between crystalloids and colloids is that crystalloids have a charge and colloids do not.

Accepted Answer

A) True 
 B)False

Question 16

People who live and work in high altitudes often have elevated red blood cell numbers.

Accepted Answer

A) True 
 B)False

Question 17

The nuclei of red blood cells and white blood cells are almost identical in size.

Accepted Answer

A) True 
 B)False

Question 18

A person with only antibody B in his or her plasma would have which blood type?

Accepted Answer

A)   A
B)   B
C)   AB
D)   OE) None of the above
F) B) and C)

Question 19

Match each term with its corresponding description.
-granulocytes that phagocytize microorganisms for cellular defense; most numerous leukocyte

Accepted Answer

A)  Agranulocytes
B)  Basophils
C)  Eosinophils
D)  Granulocytes
E)  LeukocytesF) LymphocytesG) MegakaryoblastsH) MonocytesI) NeutrophilsJ) PlateletsK) D) and I)
L) B) and I)

Question 20

What part of the hemoglobin molecule combines with carbon dioxide?

Accepted Answer

A)   Globin
B)   Heme
C)   Iron atoms
D)   Hemoglobin does not combine with carbon dioxide.E) A) and B)
F) All of the above

Exam 20: Blood

Match each term with its corresponding description. -agranulocytes involved in immunity; produce antibodies

Correct AnswerverifiedShow Answer

Match each substance involved in blood clot formation with its description or function. -protein that is acted on to become thrombin

Correct AnswerverifiedShow Answer

Match each substance involved in blood clot formation with its description or function. -substance that converts prothrombin to thrombin in the presence of calcium ions

Correct AnswerverifiedShow Answer

Match each term with its corresponding description. -granulocytes that phagocytize microorganisms for cellular defense; most numerous leukocyte

Correct AnswerverifiedShow Answer

The difference between crystalloids and colloids is that crystalloids have a charge and colloids do not.

Correct AnswerverifiedShow Answer

What part of the hemoglobin molecule combines with carbon dioxide?

Correct AnswerverifiedShow Answer

People who live and work in high altitudes often have elevated red blood cell numbers.

Correct AnswerverifiedShow Answer

A person with only antibody B in his or her plasma would have which blood type?

Correct AnswerverifiedShow Answer

Match each blood cell life span with the corresponding blood cell type. -basophil

Correct AnswerverifiedShow Answer

A drop in blood oxygen levels stimulates the liver to release erythropoietin.

Correct AnswerverifiedShow Answer

Which are the only cells in the differentiation process of red blood cells that can be found circulating in the blood?

Correct AnswerverifiedShow Answer

Erythropoietinogen is released primarily by the kidneys.

Correct AnswerverifiedShow Answer

Erythropoietin is a hormone:

Correct AnswerverifiedShow Answer

In the development of the red blood cell,the reticulocyte is the most mature cell that still contains a nucleus.

Correct AnswerverifiedShow Answer

Because they are formed in lymphatic tissue,there are no lymphocytes in bone marrow.

Correct AnswerverifiedShow Answer

A hematocrit of 40% means that in every 100 ml of whole blood,there are:

Correct AnswerverifiedShow Answer

Another name for blood cells is formed elements.

Correct AnswerverifiedShow Answer

Match each blood cell life span with the corresponding blood cell type. -eosinophil

Correct AnswerverifiedShow Answer

Most lymphocytes and monocytes come from hematopoietic adult stem cells in lymphatic tissue.

Correct AnswerverifiedShow Answer

The nuclei of red blood cells and white blood cells are almost identical in size.

Correct AnswerverifiedShow Answer

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