Question 1

What do type O negative and type AB positive blood have in common?

Accepted Answer

A)   A and B antigens, no antibodies
B)   A antigens, anti-B antibodies
C)   B antigens, no antibodies
D)   no antibodies
E)   nothingF) All of the above
G) A) and E)

Question 2

What makes the blood red?

Accepted Answer

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

Question 3

Jeremy has type O negative blood.What type blood could he receive in a transfusion?

Accepted Answer

A)   O negative only
B)   A positive, A negative, B positive, and B negative
C)   A positive and B positive
D)   AB positive only
E)   AB negative onlyF) B) and E)
G) A) and B)

Question 4

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) A) and B)
G) A) and E)

Question 5

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) C) and E)
G) A) and C)

Question 6

The fragmentation of very large megakaryocytes results in the production of

Accepted Answer

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

Question 7

If mom has already developed anti-Rh antibodies during her first pregnancy,a RhoGAM shot will not help her second pregnancy.

Accepted Answer

A) True 
 B)False

Question 8

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?

Accepted Answer

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

Question 9

The ABO antigens and Rh antigens are the only blood groups considered before a transfusion.

Accepted Answer

A) True 
 B)False

Question 10

What do type A positive and AB negative blood have in common?

Accepted Answer

A)   A and B antigens
B)   A antigens and Rh antigens, anti-B antibodies
C)   anti-B antibodies and Rh antigens
D)   A antigens, anti-B antibodies
E)   A antigensF) C) and D)
G) B) and C)

Question 11

Cytotoxic T cells have the ability to

Accepted Answer

A)   produce antibodies.
B)   destroy pathogens.
C)   increase erythrocyte production.
D)   stimulate thrombin.
E)   produce platelets.F) B) and D)
G) A) and E) B

Question 12

Agglutination refers to the

Accepted Answer

A)   production of antibodies.
B)   destruction of red blood cells.
C)   development of platelets.
D)   production of lymphocytes.
E)   clumping of red blood cells.F) None of the above
G) B) and C)

Question 13

Red blood cells are unable to undergo mitosis.

Accepted Answer

A) True 
 B)False

Question 14

Approximately how many oxygen molecules can a single RBC carry?

Accepted Answer

A)   less than 10
B)   one hundred
C)   one thousand
D)   one million
E)   one billionF) B) and E)
G) A) and B)

Question 15

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 B)
G) B) and E)

Question 16

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 E)
G) C) and D)

Question 17

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) B) and D)
G) None of the above

Question 18

A person will have antibodies against any blood antigens different from their own,regardless of whether they have had a transfusion or not.

Accepted Answer

A) True 
 B)False

Question 19

The final reaction in blood clotting is

Accepted Answer

A)   fibrinogen → fibrin.
B)   platelets → prothrombin activator.
C)   prothrombin → thrombin.
D)   plasmin → fibrin.
E)   fibrin → thrombin.F) A) and E)
G) All of the above A

Question 20

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) B) and C)
G) B) and D)

Exam 6: Cardiovascular System: Blood

What do type O negative and type AB positive blood have in common?

Correct AnswerverifiedShow Answer

What makes the blood red?

Correct AnswerverifiedShow Answer

Jeremy has type O negative blood.What type blood could he receive in a transfusion?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

The fragmentation of very large megakaryocytes results in the production of

Correct AnswerverifiedShow Answer

If mom has already developed anti-Rh antibodies during her first pregnancy,a RhoGAM shot will not help her second pregnancy.

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?

Correct AnswerverifiedD

The ABO antigens and Rh antigens are the only blood groups considered before a transfusion.

Correct AnswerverifiedShow Answer

What do type A positive and AB negative blood have in common?

Correct AnswerverifiedShow Answer

Cytotoxic T cells have the ability to

Correct AnswerverifiedB

Agglutination refers to the

Correct AnswerverifiedShow Answer

Red blood cells are unable to undergo mitosis.

Correct AnswerverifiedShow Answer

Approximately how many oxygen molecules can a single RBC carry?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

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

A person will have antibodies against any blood antigens different from their own,regardless of whether they have had a transfusion or not.

Correct AnswerverifiedShow Answer

The final reaction in blood clotting is

Correct AnswerverifiedA

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

Correct AnswerverifiedShow Answer

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D

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B

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A

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