Question 1

Ray is considered a universal donor. His blood type is

Accepted Answer

A)   O.
B)   A.
C)   B.
D)   AB.

Question 2

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.

Question 3

How many globin chains are found in hemoglobin?

Accepted Answer

A)   0
B)   1
C)   2
D)   3
E)   4

Question 4

What gives rise to all the formed elements of the blood?

Accepted Answer

A)   megakaryocytes
B)   macrophages
C)   reticulocytes
D)   stem cells
E)   erythroblasts

Question 5

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.

Question 6

Jeremy has type O negative blood. What type of 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 only

Question 7

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

Accepted Answer

A)   protects the heart
B)   protects the brain
C)   regulates the contraction of the heart
D)   stores calcium for blood clotting
E)   assists muscles in movement of blood in veins

Question 8

A test for metal toxicity looks at the amount of metal present in the red blood cell membrane. How long ago could 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 months

Question 9

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.

Question 10

Blood clotting requires 12 clotting factors and calcium ions Ca2+) to ensure that plasma and the formed elements leave the blood vessels.

Accepted Answer

A) True 
 B)False

Question 11

The vitamin necessary for fibrinogen and prothrombin formation found in green vegetables and released by intestinal bacteria)  is

Accepted Answer

A)   vitamin B.
B)   vitamin D.
C)   vitamin A.
D)   vitamin E.
E)   vitamin K.

Question 12

Which of the following are agranular leukocytes?

Accepted Answer

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

Question 13

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 ion

Question 14

If blood clotting doesn't occur correctly, what could happen?

Accepted Answer

A)   Formed elements and plasma would not remain in the blood.
B)   Red blood cells would increase in concentration.
C)   The Ca2+ concentration in the blood would increase.
D)   The blood pressure of the individuals would increase.
E)   Fluid would accumulate in the body.

Question 15

What percentage of carbon dioxide carried in blood is dissolved in plasma?

Accepted Answer

A)   0%
B)   1%
C)   5%
D)   7%
E)   10%

Question 16

B lymphocytes are associated with

Accepted Answer

A)   antibody production.
B)   megakaryocyte breakdown.
C)   macrophage production.
D)   antigen production.
E)   allergic reactions.

Question 17

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

Accepted Answer

1. Neutrophils: phagocytize pathogens an...

Question 18

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

Accepted Answer

A) True 
 B)False

Question 19

The production of leukocytes is regulated by

Accepted Answer

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

Question 20

Hemophilia is a genetic clotting disorder.

Accepted Answer

A) True 
 B)False

Exam 6: Cardiovascular System : Blood

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

Correct AnswerverifiedShow Answer

Ray is considered a universal donor. His blood type is

Correct AnswerverifiedShow Answer

The production of leukocytes is regulated by

Correct AnswerverifiedShow Answer

The vitamin necessary for fibrinogen and prothrombin formation found in green vegetables and released by intestinal bacteria) is

Correct AnswerverifiedShow Answer

Blood clotting requires 12 clotting factors and calcium ions Ca2+) to ensure that plasma and the formed elements leave the blood vessels.

Correct AnswerverifiedShow Answer

The two major components of blood are

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 metal poisoning have occurred and still be found in the cell membrane?

Correct AnswerverifiedShow Answer

B lymphocytes are associated with

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Agglutination refers to the

Correct AnswerverifiedShow Answer

What percentage of carbon dioxide carried in blood is dissolved in plasma?

Correct AnswerverifiedShow Answer

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

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

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

Correct AnswerverifiedShow Answer

What gives rise to all the formed elements of the blood?

Correct AnswerverifiedShow Answer

Hemophilia is a genetic clotting disorder.

Correct AnswerverifiedShow Answer

Which of the following are agranular leukocytes?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

How many globin chains are found in hemoglobin?

Correct AnswerverifiedShow Answer

If blood clotting doesn't occur correctly, what could happen?

Correct AnswerverifiedShow Answer

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Blood clotting requires 12 clotting factors and calcium ions Ca²⁺) to ensure that plasma and the formed elements leave the blood vessels.

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

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