Question 1

The production of leukocytes is regulated by

Accepted Answer

A)   rennin.
B)   erythropoietin.
C)   colony-stimulating factor.
D)   folic acid.
E)   prolactin.F) B) and C)
G) D) and E)

Question 2

If there is a problem with clotting, what plasma protein may be involved?

Accepted Answer

A)   fibrinogens
B)   gamma globulins
C)   alpha globulins
D)   albumins
E)   beta globulinsF) A) and E)
G) D) and E)

Question 3

The final reaction in blood clotting is

Accepted Answer

A)   fibrinogen  →\rightarrow→  fibrin.
B)   platelets  →\rightarrow→  prothrombin activator.
C)   prothrombin  →\rightarrow→  thrombin.
D)   plasmin  →\rightarrow→  fibrin.
E)   fibrin  →\rightarrow→  thrombin. F) A) and C)
G) B) and E)

Question 4

If your skin and the whites of your eyes appear yellow, what is not being excreted?

Accepted Answer

A)   heme
B)   globin chains
C)   carbonic acid
D)   carbon dioxide
E)   biocarbonate ionF) B) and D)
G) B) and E)

Question 5

Which body system does not dump some product into the blood?

Accepted Answer

A)   the urinary system
B)   the muscular system
C)   the digestive system
D)   the respiratory system
E)   All body systems dump wastes into the bloodF) None of the above
G) A) and B)

Question 6

Hemoglobin that carries carbon dioxide is called

Accepted Answer

A)   oxyhemoglobin.
B)   betahemoglobin.
C)   carbaminohemoglobin.
D)   alphahemoglobin.
E)   deoxyhemoglobin.F) B) and E)
G) None of the above

Question 7

List the 5 types of white blood cells and their functions.

Accepted Answer

1. Neutrophils: phagocytize pathogens an...

Question 8

The two major components of blood are

Accepted Answer

A)   red blood cells and white blood cells.
B)   plasma and serum.
C)   plasma and red blood cells.
D)   formed elements and plasma.
E)   platelets and plasma.F) B) and D)
G) B) and E)

Question 9

Which of the following are actually cell fragments and not whole cells?

Accepted Answer

A)   RBCs
B)   WBCs
C)   platelets
D)   albumins
E)   globulinsF) A) and D)
G) C) and E)

Question 10

Excess tissue fluid becomes lymphatic fluid that eventually enters the blood stream.

Accepted Answer

A) True 
 B)False

Question 11

White blood cells are like red blood cells in that they only live for a matter of days.

Accepted Answer

A) True 
 B)False

Question 12

In someone with terrible allergies, what leukocyte levels would be elevated?

Accepted Answer

A)   neutrophil, eosinophil
B)   monocyte, megakaryocyte
C)   eosinophil, basophil
D)   lymphocyte, monocyte
E)   megakaryocyte, basophilF) A) and B)
G) C) and E)

Question 13

Which of the following is not a characteristic of infectious mononucleosis?

Accepted Answer

A)   It is caused by an Epstein-Barr virus.
B)   Symptoms include fever, sore throat, and swollen lymph glands.
C)   There is uncontrolled white blood cell proliferation.
D)   Active EBV can be passed in saliva.
E)   The virus remains within a person's body for the rest of his/her life.F) B) and C)
G) A) and D)

Question 14

Robby could not produce the enzyme adenosine deaminase. As a result, he suffered from

Accepted Answer

A)   mononucleosis.
B)   cystic fibrosis.
C)   sickle cell anemia.
D)   SCID.
E)   Graves disease.F) D) and E)
G) A) and D)

Question 15

Mark suffers from nosebleeds and gastrointestinal bleeding due to increased breakdown of platelets outside the marrow. This is called

Accepted Answer

A)   thrombocytopenia.
B)   thromboembolism.
C)   hemophilia.
D)   prothrombin disease.
E)   sickle-cell anemia.F) A) and E)
G) B) and E)

Question 16

A test for metal toxicity looks at the amount of metal present in the red blood cell membrane. How long ago could this metal poisoning have occurred and still be found in the cell membrane?

Accepted Answer

A)   a few days
B)   a week
C)   a month
D)   3 months
E)   6 monthsF) B) and C)
G) A) and D)

Question 17

Hormones produced by the endocrine system regulate blood volume and blood cell formation.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following is not a role the skeletal system plays in helping the cardiovascular system?

Accepted Answer

A)   protects the heart
B)   produces blood cells
C)   regulates the contraction of the heart
D)   stores calcium for blood clotting
E)   assists muscles in movement of blood in veinsF) B) and D)
G) B) and C)

Question 19

When Jennifer had to receive a gamma globulin shot after being exposed to hepatitis, the gamma globulins were serving what function?

Accepted Answer

A)   blood clotting agents
B)   transport molecules for cholesterol and iron
C)   antibodies
D)   osmoregulatory molecules
E)   transport molecules for glucoseF) A) and E)
G) A) and B)

Question 20

Monocytes are large blood cells that differentiate into

Accepted Answer

A)   megakaryocytes.
B)   neutrophils.
C)   globulins.
D)   macrophages.
E)   fibrinogens.F) C) and D)
G) B) and E)

Exam 6: Cardiovascular System: Blood

White blood cells are like red blood cells in that they only live for a matter of days.

Correct AnswerverifiedShow Answer

In someone with terrible allergies, what leukocyte levels would be elevated?

Correct AnswerverifiedShow Answer

Which body system does not dump some product into the blood?

Correct AnswerverifiedShow Answer

The production of leukocytes is regulated by

Correct AnswerverifiedShow Answer

Hormones produced by the endocrine system regulate blood volume and blood cell formation.

Correct AnswerverifiedShow Answer

Robby could not produce the enzyme adenosine deaminase. As a result, he suffered from

Correct AnswerverifiedShow Answer

When Jennifer had to receive a gamma globulin shot after being exposed to hepatitis, the gamma globulins were serving what function?

Correct AnswerverifiedShow Answer

If there is a problem with clotting, what plasma protein may be involved?

Correct AnswerverifiedShow Answer

If your skin and the whites of your eyes appear yellow, what is not being excreted?

Correct AnswerverifiedShow Answer

The final reaction in blood clotting is

Correct AnswerverifiedShow Answer

Hemoglobin that carries carbon dioxide is called

Correct AnswerverifiedShow Answer

The two major components of blood are

Correct AnswerverifiedShow Answer

Which of the following is not a role the skeletal system plays in helping the cardiovascular system?

Correct AnswerverifiedShow Answer

Which of the following is not a characteristic of infectious mononucleosis?

Correct AnswerverifiedShow Answer

Monocytes are large blood cells that differentiate into

Correct AnswerverifiedShow Answer

Excess tissue fluid becomes lymphatic fluid that eventually enters the blood stream.

Correct AnswerverifiedShow Answer

Mark suffers from nosebleeds and gastrointestinal bleeding due to increased breakdown of platelets outside the marrow. This is called

Correct AnswerverifiedShow Answer

A test for metal toxicity looks at the amount of metal present in the red blood cell membrane. How long ago could this metal poisoning have occurred and still be found in the cell membrane?

Correct AnswerverifiedShow Answer

List the 5 types of white blood cells and their functions.

Correct Answerverified1. Neutrophils: phagocytize pathogens an...View AnswerShow Answer

Which of the following are actually cell fragments and not whole cells?

Correct AnswerverifiedShow Answer

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1. Neutrophils: phagocytize pathogens an...
View Answer

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