Question 1

Which of the following is NOT required in the formation of a blood clot?

Accepted Answer

A)   calcium
B)   fibrinogen
C)   prothrombin
D)   albumin
E)   vitamin KF) B) and E)
G) A) and E)

Question 2

What is the average life span of a granulocyte?

Accepted Answer

A)   4 months
B)   30 days
C)   2 weeks
D)   12 hours
E)   none of theseF) A) and C)
G) B) and D)

Question 3

Of the plasma electrolytes,the most abundant are

Accepted Answer

A)   sodium and chloride ions.
B)   sodium and potassium ions.
C)   potassium and calcium ions.
D)   phosphate and sulfate ions.
E)   magnesium and phosphate ions.F) C) and D)
G) A) and D)

Question 4

Normally the most common type of leukocyte in a blood sample is the ________.

Accepted Answer

The answer of Normally the most common type of leukocyte...

Question 5

What is the function of a megakaryocyte?

Accepted Answer

A)   It is a cell from which all types of white blood cells develop.
B)   It is a cell from which monocytes develop.
C)   It is the stem cell from which all blood cells develop.
D)   It is a cell that forms many platelets.E) B) and C)
F) None of the above

Question 6

Which of the following elements is included in hemoglobin molecules?

Accepted Answer

A)   cobalt
B)   copper
C)   iron
D)   iodine
E)   calciumF) C) and D)
G) A) and B)

Question 7

These are the largest white blood cells (WBCs) ,make up 3% - 9% of circulating WBCs,and have a life span of weeks or even months.

Accepted Answer

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

Question 8

Vitamin B12 is important for the production of red blood cells because it is utilized in the synthesis of ___________.

Accepted Answer

The answer of Vitamin B12 is important for the production...

Question 9

Formation of red blood cells is stimulated by this hormone.

Accepted Answer

A)   aldosterone
B)   erythropoietin
C)   ACTH
D)   calcitonin
E)   somatomedinF) C) and D)
G) B) and E)

Question 10

The most abundant type of plasma protein is __________.

Accepted Answer

The answer of The most abundant type of plasma protein...

Question 11

What term refers to a white cell count that is lower than normal?

Accepted Answer

A)   leukocytocis
B)   polycythemia
C)   leukopenia
D)   thrombocytosis
E)   hemolytic anemiaF) A) and B)
G) C) and D)

Question 12

Normally,there are 5 different types of white blood cells in the circulating blood.

Accepted Answer

A) True 
 B)False

Question 13

__________ is the term used to describe the stoppage of bleeding by any one of several means.

Accepted Answer

The answer of __________ is the term used to describe...

Question 14

The normal white blood cell count is between

Accepted Answer

A)   400-1,100 cells per microliter of blood.
B)   4,000-11,000 cells per microliter of blood.
C)   40,000-110,000 cells per microliter of blood.
D)   4,000,000-11,000,000 cells per microliter of blood.
E)   130,000-360,000 cells per microliter of blood.F) C) and D)
G) A) and D)

Question 15

A build up of bilirubin causes the yellowish coloration seen in jaundice.

Accepted Answer

A) True 
 B)False

Question 16

Plasma makes up more than half (55%)of the volume of blood.

Accepted Answer

A) True 
 B)False

Question 17

Which below is NOT true of eosinophils?

Accepted Answer

A)   They are weakly phagocytic.
B)   They are attracted to and can kill certain parasites.
C)   They help control inflammation and allergy responses.
D)   They become macrophages.E) A) and C)
F) B) and D)

Question 18

As a platelet plug forms,platelets release the vasoconstricting substance called

Accepted Answer

A)   collagen.
B)   creatine.
C)   serotonin.
D)   fibrin.
E)   acetylcholine.F) All of the above
G) A) and E)

Question 19

Formed elements of the blood include proteins,cells,and cell fragments.

Accepted Answer

A) True 
 B)False

Question 20

Which type of white blood cells leave circulation and become macrophages?

Accepted Answer

A)   neutrophils
B)   lymphocytes
C)   monocytes
D)   eosinophils
E)   basophilsF) None of the above
G) B) and C)

Exam 12: Blood

Plasma makes up more than half (55%)of the volume of blood.

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Which of the following elements is included in hemoglobin molecules?

Correct AnswerverifiedShow Answer

What is the average life span of a granulocyte?

Correct AnswerverifiedShow Answer

Of the plasma electrolytes,the most abundant are

Correct AnswerverifiedShow Answer

Vitamin B12 is important for the production of red blood cells because it is utilized in the synthesis of ___________.

Correct AnswerverifiedShow Answer

What is the function of a megakaryocyte?

Correct AnswerverifiedShow Answer

Which type of white blood cells leave circulation and become macrophages?

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The most abundant type of plasma protein is __________.

Correct AnswerverifiedShow Answer

As a platelet plug forms,platelets release the vasoconstricting substance called

Correct AnswerverifiedShow Answer

Which of the following is NOT required in the formation of a blood clot?

Correct AnswerverifiedShow Answer

Which below is NOT true of eosinophils?

Correct AnswerverifiedShow Answer

These are the largest white blood cells (WBCs) ,make up 3% - 9% of circulating WBCs,and have a life span of weeks or even months.

Correct AnswerverifiedShow Answer

Formed elements of the blood include proteins,cells,and cell fragments.

Correct AnswerverifiedShow Answer

The normal white blood cell count is between

Correct AnswerverifiedShow Answer

A build up of bilirubin causes the yellowish coloration seen in jaundice.

Correct AnswerverifiedShow Answer

What term refers to a white cell count that is lower than normal?

Correct AnswerverifiedShow Answer

Normally,there are 5 different types of white blood cells in the circulating blood.

Correct AnswerverifiedShow Answer

__________ is the term used to describe the stoppage of bleeding by any one of several means.

Correct AnswerverifiedShow Answer

Formation of red blood cells is stimulated by this hormone.

Correct AnswerverifiedShow Answer

Normally the most common type of leukocyte in a blood sample is the ________.

Correct AnswerverifiedShow Answer

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