Question 1

The normal range for this granulocyte is 1% - 3% of all circulating WBCs.

Accepted Answer

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

Question 2

Plasma proteins serve as solutes that attract and hold water in the bloodstream,which helps maintain osmotic balance.

Accepted Answer

A) True 
 B)False  True

Question 3

Sickle cell disease,in which red blood cells contain abnormal hemoglobin,is caused by

Accepted Answer

A)   a lack of dietary iron.
B)   a lack of intrinsic factor.
C)   an excess of hemoglobin.
D)   a mutation.
E)   a virus.F) A) and D)
G) D) and E)

Question 4

What blood group antigens are present in people whose blood type is O- ?

Accepted Answer

A)   Rh antigen
B)   A antigen
C)   B antigen
D)   All of these
E)   None of theseF) A) and E)
G) All of the above

Question 5

The basic event in the formation of a blood clot is the change of

Accepted Answer

A)   fibrinogen to fibrin.
B)   fibrin to fibrinogen.
C)   thrombin to prothrombin.
D)   vitamin K to prothrombin.
E)   red blood cells to platelets.F) B) and D)
G) A) and B)

Question 6

The clumping of red blood cells that occurs when transfused blood is of an incompatible type is called ________.

Accepted Answer

The answer of The clumping of red blood cells that...

Question 7

Most plasma proteins are produced by the liver.

Accepted Answer

A) True 
 B)False  True

Question 8

What iron storage disease is inherited and if left untreated,leads to a toxic buildup in body tissues?

Accepted Answer

A)   Parkinson's disease
B)   Addison's disease
C)   hemochromacytosis
D)   Sickle cell diseaseE) B) and C)
F) A) and B)

Question 9

Granules in these WBCs appear very dark blue in a basic stain;these cells account for less than 1% of circulating WBCs.

Accepted Answer

A)   neutrophils
B)   lymphocytes
C)   monocytes
D)   eosinophils
E)   basophilsF) B) and C)
G) A) and C)

Question 10

Platelets forming a platelet plug release serotonin,which causes vessel walls to dilate.

Accepted Answer

A) True 
 B)False

Question 11

In an inherited disorder called hemochromatosis,the small intestine absorbs many times the normal amount of this element.

Accepted Answer

A)   iron
B)   cobalt
C)   thalium
D)   calcium
E)   none of theseF) D) and E)
G) All of the above A

Question 12

Only 4 atoms of this trace element are present in hemoglobin,but they mark the 4 binding sites for oxygen.

Accepted Answer

A)   nitrogen
B)   carbon
C)   hydrogen
D)   iron
E)   none of theseF) A) and E)
G) C) and E)

Question 13

This component normally makes up about 45% of blood volume and this percentage is known as the hematocrit.

Accepted Answer

A)   red blood cells
B)   white blood cells
C)   plasma
D)   plateletsE) B) and D)
F) A) and C)

Question 14

Interleukins and colony stimulating factors stimulate white blood cell formation and differentiation.

Accepted Answer

A) True 
 B)False

Question 15

A platelet plug is formed when fibrinogen is converted to fibrin.

Accepted Answer

A) True 
 B)False

Question 16

Basophils release chemicals that increase blood flow to injured tissues and promote inflammation.

Accepted Answer

A) True 
 B)False

Question 17

Albumin,collagen and fibrinogen are the three main types of plasma proteins.

Accepted Answer

A) True 
 B)False

Question 18

Plasma contains fibrinogen;serum does not.

Accepted Answer

A) True 
 B)False

Question 19

What two vitamins significantly influence red blood cell production and are essential for DNA synthesis?

Accepted Answer

A)   Vitamins A and D
B)   Folic acid and vitamin B12
C)   Vitamins A and C
D)   Vitamins C and D
E)   Folic acid and vitamin DF) All of the above
G) B) and D)

Question 20

What blood group antibodies are present in people whose blood type is O-?

Accepted Answer

A)   anti-A antibodies
B)   anti-B antibodies
C)   Both anti-A and anti-B antibodies
D)   Neither anti-A nor anti-B antibodiesE) All of the above
F) B) and C)

Exam 12: Blood

The normal range for this granulocyte is 1% - 3% of all circulating WBCs.

Correct AnswerverifiedShow Answer

Plasma proteins serve as solutes that attract and hold water in the bloodstream,which helps maintain osmotic balance.

Correct AnswerverifiedTrue

Sickle cell disease,in which red blood cells contain abnormal hemoglobin,is caused by

Correct AnswerverifiedShow Answer

What blood group antigens are present in people whose blood type is O- ?

Correct AnswerverifiedShow Answer

The basic event in the formation of a blood clot is the change of

Correct AnswerverifiedShow Answer

The clumping of red blood cells that occurs when transfused blood is of an incompatible type is called ________.

Correct AnswerverifiedShow Answer

Most plasma proteins are produced by the liver.

Correct AnswerverifiedTrue

What iron storage disease is inherited and if left untreated,leads to a toxic buildup in body tissues?

Correct AnswerverifiedShow Answer

Granules in these WBCs appear very dark blue in a basic stain;these cells account for less than 1% of circulating WBCs.

Correct AnswerverifiedShow Answer

Platelets forming a platelet plug release serotonin,which causes vessel walls to dilate.

Correct AnswerverifiedShow Answer

In an inherited disorder called hemochromatosis,the small intestine absorbs many times the normal amount of this element.

Correct AnswerverifiedA

Only 4 atoms of this trace element are present in hemoglobin,but they mark the 4 binding sites for oxygen.

Correct AnswerverifiedShow Answer

This component normally makes up about 45% of blood volume and this percentage is known as the hematocrit.

Correct AnswerverifiedShow Answer

Interleukins and colony stimulating factors stimulate white blood cell formation and differentiation.

Correct AnswerverifiedShow Answer

A platelet plug is formed when fibrinogen is converted to fibrin.

Correct AnswerverifiedShow Answer

Basophils release chemicals that increase blood flow to injured tissues and promote inflammation.

Correct AnswerverifiedShow Answer

Albumin,collagen and fibrinogen are the three main types of plasma proteins.

Correct AnswerverifiedShow Answer

Plasma contains fibrinogen;serum does not.

Correct AnswerverifiedShow Answer

What two vitamins significantly influence red blood cell production and are essential for DNA synthesis?

Correct AnswerverifiedShow Answer

What blood group antibodies are present in people whose blood type is O-?

Correct AnswerverifiedShow Answer

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True

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What blood group antigens are present in people whose blood type is O^-?

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True

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A

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What blood group antibodies are present in people whose blood type is O^-?

Correct Answer
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