Question 1

Which cell is the reticulocyte?

Accepted Answer

A)   D
B)   G
C)   E
D)   H
E)   FF) C) and E)
G) A) and B)

Question 2

The normal pH range for blood is

Accepted Answer

A)   7.35-8.5.
B)   7.35-9.45.
C)   6.35-7.35.
D)   6.35-9.35.
E)   7.35-7.45.F) B) and E)
G) B) and D)

Question 3

What does this figure represent?

Accepted Answer

A)   erythropoiesis
B)   RBC differentiation
C)   emigration
D)   clot formation
E)   clot retractionF) All of the above
G) A) and B) D

Question 4

Which of the following cells will develop into macrophages?

Accepted Answer

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

Question 5

The hematocrit is composed of

Accepted Answer

A)   WBC.
B)   platelets.
C)   RBC.
D)   plasma.
E)   proteins.F) A) and E)
G) D) and E)

Question 6

Which of the following promotes inflammation?

Accepted Answer

A)   eosinophil
B)   monocyte
C)   lymphocyte
D)   basophil
E)   neutrophilF) A) and E)
G) D) and E)

Question 7

Describe the negative feedback loop that controls the rate of erythropoiesis. Under what circumstances would you expect the rate of erythropoiesis to be increased? How would it be possible to tell if the rate of erythropoiesis is elevated?

Accepted Answer

Hypoxia leads the kidney to increase sec...

Question 8

Which of the following is a phagocyte?

Accepted Answer

A)   monocytes
B)   platelet
C)   lymphocyte
D)   basophil
E)   mast cellF) D) and E)
G) C) and E)

Question 9

Which of the following is NOT released by mast cells?

Accepted Answer

A)   heparin
B)   histamine
C)   nitric oxide
D)   protease
E)   All of these answer choices are correct.F) A) and B)
G) C) and D)

Question 10

Which is NOT a major function of the blood?

Accepted Answer

A)   transportation of nutrients
B)   regulation of blood pH
C)   protection against disease infection
D)   transportation of heat
E)   production of oxygenF) B) and D)
G) B) and E)

Question 11

The normal average temperature of blood is around

Accepted Answer

A)   98.6°F.
B)   100.4°F.
C)   90.8°F.
D)   89.6°F.
E)   101.6°F.F) C) and E)
G) A) and E)

Question 12

What is this figure demonstrating?

Accepted Answer

A)   erythropoiesis
B)   RBC differentiation
C)   emigration
D)   clot formation
E)   clot retractionF) None of the above
G) C) and D)

Question 13

List and briefly describe the functions of blood.

Accepted Answer

1) Transportation carries oxygen, carbon dioxide, nutrients, wastes, hormones and heat
2) Regulation helps maintain pH via buffers, body temperature via properties of water in plasma, and water balance via osmotic pressure created by plasma proteins
3) Protection via clotting, antibodies, phagocytosis, and complement

Question 14

Which of the following reduces blood loss?

Accepted Answer

A)   erythrocyte
B)   platelet
C)   lymphocyte
D)   basophil
E)   neutrophilF) A) and E)
G) A) and B)

Question 15

Which of the following cells is normally classified as small or large?

Accepted Answer

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

Question 16

The process of a white blood cell squeezing between cells to exit the blood vessel is called ___.

Accepted Answer

A)   emigration
B)   wandering
C)   adhesion
D)   hempoiesis
E)   phagocytosisF) C) and D)
G) B) and D) A

Question 17

Which of the following destroys antigen-antibody complexes?

Accepted Answer

A)   eosinophil
B)   monocyte
C)   lymphocyte
D)   basophil
E)   neutrophilF) A) and B)
G) A) and C)

Question 18

Which cell is the myeloid stem cell?

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   GF) All of the above
G) B) and D)

Question 19

This hormone stimulates proliferation of red blood cells in red bone marrow.

Accepted Answer

A)   EPO
B)   TPO
C)   human growth hormone
D)   calcitonin
E)   follicle stimulating hormoneF) A) and D)
G) A) and C)

Question 20

On a differential white blood cell count, Ezra is found to have 85 percent neutrophils and an elevated number of bands (band cells). What is the most likely cause of Ezra's high neutrophil count? What benefits are being provided by all these neutrophils? What is the significance of the bands (band cells)?

Accepted Answer

High neutrophil count indicates bacteria...

Exam 18: The Cardiovascular System: the Blood

Which cell is the reticulocyte?

Correct Answer
verified

The normal pH range for blood is

Correct Answer
verified

What does this figure represent?

Correct Answer
verified
D

Which of the following cells will develop into macrophages?

Correct Answer
verified

The hematocrit is composed of

Correct Answer
verified

Which of the following promotes inflammation?

Correct Answer
verified

Describe the negative feedback loop that controls the rate of erythropoiesis. Under what circumstances would you expect the rate of erythropoiesis to be increased? How would it be possible to tell if the rate of erythropoiesis is elevated?

Correct Answer
verified
Hypoxia leads the kidney to increase sec...
View Answer

Which of the following is a phagocyte?

Correct Answer
verified

Which of the following is NOT released by mast cells?

Correct Answer
verified

Which is NOT a major function of the blood?

Correct Answer
verified

The normal average temperature of blood is around

Correct Answer
verified

What is this figure demonstrating?

Correct Answer
verified

List and briefly describe the functions of blood.

Which of the following reduces blood loss?

Correct Answer
verified

Which of the following cells is normally classified as small or large?

Correct Answer
verified

The process of a white blood cell squeezing between cells to exit the blood vessel is called ___.

Correct Answer
verified
A

Which of the following destroys antigen-antibody complexes?

Correct Answer
verified

Which cell is the myeloid stem cell?

Correct Answer
verified

This hormone stimulates proliferation of red blood cells in red bone marrow.

Correct Answer
verified

Correct Answer
verified
High neutrophil count indicates bacteria...
View Answer

Exam 18: The Cardiovascular System: the Blood

Which cell is the reticulocyte?

Correct AnswerverifiedShow Answer

The normal pH range for blood is

Correct AnswerverifiedShow Answer

What does this figure represent?

Correct AnswerverifiedD

Which of the following cells will develop into macrophages?

Correct AnswerverifiedShow Answer

The hematocrit is composed of

Correct AnswerverifiedShow Answer

Which of the following promotes inflammation?

Correct AnswerverifiedShow Answer

Describe the negative feedback loop that controls the rate of erythropoiesis. Under what circumstances would you expect the rate of erythropoiesis to be increased? How would it be possible to tell if the rate of erythropoiesis is elevated?

Correct AnswerverifiedHypoxia leads the kidney to increase sec...View AnswerShow Answer

Which of the following is a phagocyte?

Correct AnswerverifiedShow Answer

Which of the following is NOT released by mast cells?

Correct AnswerverifiedShow Answer

Which is NOT a major function of the blood?

Correct AnswerverifiedShow Answer

The normal average temperature of blood is around

Correct AnswerverifiedShow Answer

What is this figure demonstrating?

Correct AnswerverifiedShow Answer

List and briefly describe the functions of blood.

Which of the following reduces blood loss?

Correct AnswerverifiedShow Answer

Which of the following cells is normally classified as small or large?

Correct AnswerverifiedShow Answer

The process of a white blood cell squeezing between cells to exit the blood vessel is called ___.

Correct AnswerverifiedA

Which of the following destroys antigen-antibody complexes?

Correct AnswerverifiedShow Answer

Which cell is the myeloid stem cell?

Correct AnswerverifiedShow Answer

This hormone stimulates proliferation of red blood cells in red bone marrow.

Correct AnswerverifiedShow Answer

Correct AnswerverifiedHigh neutrophil count indicates bacteria...View AnswerShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
D

Correct Answer
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Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
Hypoxia leads the kidney to increase sec...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
A

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
High neutrophil count indicates bacteria...
View Answer