Question 1

A primary function of lymphocytes is to

Accepted Answer

A)  phagocytize damaged cells. 
B)  produce enzymes that dissolve blood clots. 
C)  release substances that initiate blood clots. 
D)  act against foreign substances. 
E)  stimulate formation of red blood cells. 
A)  phagocytize damaged cells. 
B)  produce enzymes that dissolve blood clots. 
C)  release substances that initiate blood clots. 
D)  act against foreign substances. 
E)  stimulate formation of red blood cells.

Question 2

Adults of average height and weight have a total blood volume of about ________.

Accepted Answer

A)  5 L 
B)  7 L 
C)  4 L 
D)  6 L 
A)  5 L 
B)  7 L 
C)  4 L 
D)  6 L

Question 3

Glucose is a plasma electrolyte.

Accepted Answer

A) True 
 B)False

Question 4

Plasma is about 50% water and 50% dissolved substances.

Accepted Answer

A) True 
 B)False

Question 5

A thrombus is an abnormal clot that forms in a vessel;if the clot or a part of it breaks away into the circulation,it becomes an embolus.

Accepted Answer

A) True 
 B)False

Question 6

Which statement is true about people with blood type AS1U1P1+S1S1P0?

Accepted Answer

A)  They have anti-A and anti-Rh antibodies. 
B)  They have anti-B and anti-Rh antibodies. 
C)  They have anti-B and anti-O antibodies. 
D)  They have A antigens and Rh antigens. 
E)  They have B antigens. 
A)  They have anti-A and anti-Rh antibodies. 
B)  They have anti-B and anti-Rh antibodies. 
C)  They have anti-B and anti-O antibodies. 
D)  They have A antigens and Rh antigens. 
E)  They have B antigens.

Question 7

The most important action of plasma albumins is

Accepted Answer

A)  acting as antibodies of immunity. 
B)  helping to control bleeding. 
C)  serving as energy sources. 
D)  helping to maintain blood osmotic pressure. 
E)  transporting lipids and fat-soluble vitamins. 
A)  acting as antibodies of immunity. 
B)  helping to control bleeding. 
C)  serving as energy sources. 
D)  helping to maintain blood osmotic pressure. 
E)  transporting lipids and fat-soluble vitamins.

Question 8

The blueish color of skin and mucous membranes due to prolonged oxygen deficiency is called ________.

Accepted Answer

A)  carbon monoxide poisoning 
B)  hypoxia 
C)  cyanosis 
D)  oxyhemoglobin 
A)  carbon monoxide poisoning 
B)  hypoxia 
C)  cyanosis 
D)  oxyhemoglobin

Question 9

Erythroblastosis fetalis can be prevented by treating

Accepted Answer

A)  Rh-positive mother with Rh-positive blood cells. 
B)  Rh-positive mothers with anti-Rh agglutinins (antibodies). 
C)  Rh-negative mothers with Rh-positive blood cells. 
D)  Rh-negative mothers with anti-Rh agglutinins (antibodies). 
E)  Rh-positive fetuses with Rh-positive blood cells. 
A)  Rh-positive mother with Rh-positive blood cells. 
B)  Rh-positive mothers with anti-Rh agglutinins (antibodies). 
C)  Rh-negative mothers with Rh-positive blood cells. 
D)  Rh-negative mothers with anti-Rh agglutinins (antibodies). 
E)  Rh-positive fetuses with Rh-positive blood cells.

Question 10

Which of the following is an agranulocyte?

Accepted Answer

A)  basophil 
B)  eosinophil 
C)  monocyte 
D)  neutrophil 
E)  polymorphonuclear leukocyte 
A)  basophil 
B)  eosinophil 
C)  monocyte 
D)  neutrophil 
E)  polymorphonuclear leukocyte

Question 11

When hemoglobin molecules are decomposed,a greenish pigment called ________ is formed.

Accepted Answer

The answer of When hemoglobin molecules are decomposed,a greenish pigment...

Question 12

What test reveals the percentage of each WBC present in a patient's blood sample?

Accepted Answer

A)  hematocrit 
B)  DIFF count 
C)  western blot 
D)  glucose tolerance 
E)  buffy coat analysis 
A)  hematocrit 
B)  DIFF count 
C)  western blot 
D)  glucose tolerance 
E)  buffy coat analysis

Question 13

All blood cells and platelets develop from this stem cell.

Accepted Answer

A)  megacaryoblast 
B)  myeloblast 
C)  hemocytoblast 
D)  promyelocyte 
A)  megacaryoblast 
B)  myeloblast 
C)  hemocytoblast 
D)  promyelocyte

Question 14

The test in which the percentages of various types of leukocytes in a blood sample is determined is the ________ white blood cell count.

Accepted Answer

The answer of The test in which the percentages of...

Question 15

Monocytes,lymphocytes and platelets form the agranulocytes.

Accepted Answer

A) True 
 B)False

Question 16

How are white blood cells able to leave blood vessels and enter tissue spaces?

Accepted Answer

A)  osmotic pressure 
B)  diffusion 
C)  diapedesis 
D)  agglutination 
A)  osmotic pressure 
B)  diffusion 
C)  diapedesis 
D)  agglutination

Question 17

Which plasma component below is NOT a nonprotein nitrogenous substance?

Accepted Answer

A)  urea 
B)  uric acid 
C)  creatinine 
D)  keratin 
A)  urea 
B)  uric acid 
C)  creatinine 
D)  keratin

Question 18

These phagocytic cells have segmented nuclei and make up more than half of all white blood cells.

Accepted Answer

A)  lymphocytes 
B)  granulocytes 
C)  agranulocytes 
D)  leukocytes 
E)  neutrophils 
A)  lymphocytes 
B)  granulocytes 
C)  agranulocytes 
D)  leukocytes 
E)  neutrophils

Question 19

Some of these WBCs may live for years.

Accepted Answer

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

Question 20

What inherited disorder causes hemoglobin molecules to bend into an abnormal shape,blocking blood flow and severely impairing oxygen delivery to tissues?

Accepted Answer

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

A primary function of lymphocytes is to

Adults of average height and weight have a total blood volume of about ________.

Glucose is a plasma electrolyte.

Plasma is about 50% water and 50% dissolved substances.

A thrombus is an abnormal clot that forms in a vessel;if the clot or a part of it breaks away into the circulation,it becomes an embolus.

Which statement is true about people with blood type A⁺?

The most important action of plasma albumins is

The blueish color of skin and mucous membranes due to prolonged oxygen deficiency is called ________.

Erythroblastosis fetalis can be prevented by treating

Which of the following is an agranulocyte?

When hemoglobin molecules are decomposed,a greenish pigment called ________ is formed.

What test reveals the percentage of each WBC present in a patient's blood sample?

All blood cells and platelets develop from this stem cell.

The test in which the percentages of various types of leukocytes in a blood sample is determined is the ________ white blood cell count.

Monocytes,lymphocytes and platelets form the agranulocytes.

How are white blood cells able to leave blood vessels and enter tissue spaces?

Which plasma component below is NOT a nonprotein nitrogenous substance?

These phagocytic cells have segmented nuclei and make up more than half of all white blood cells.

Some of these WBCs may live for years.

What inherited disorder causes hemoglobin molecules to bend into an abnormal shape,blocking blood flow and severely impairing oxygen delivery to tissues?

Introduction to Human Anatomy and Physiology

Chemical Basis of Life

Cells

Cellular Metabolism

Tissues

Integumentary System

Skeletal System

Muscular System

Nervous System

The Senses

Endocrine System

Cardiovascular System

Lymphatic System and Immunity

Digestive System and Nutrition

Respiratory System

Urinary System

Water, electrolyte, and Acid-Base Balance

Reproductive Systems

Pregnancy, growth, development, and Genetics

Filters

Exam 12: Blood

A primary function of lymphocytes is to

Adults of average height and weight have a total blood volume of about ________.

Glucose is a plasma electrolyte.

Plasma is about 50% water and 50% dissolved substances.

A thrombus is an abnormal clot that forms in a vessel;if the clot or a part of it breaks away into the circulation,it becomes an embolus.

Which statement is true about people with blood type A+?

The most important action of plasma albumins is

The blueish color of skin and mucous membranes due to prolonged oxygen deficiency is called ________.

Erythroblastosis fetalis can be prevented by treating

Which of the following is an agranulocyte?

When hemoglobin molecules are decomposed,a greenish pigment called ________ is formed.

What test reveals the percentage of each WBC present in a patient's blood sample?

All blood cells and platelets develop from this stem cell.

The test in which the percentages of various types of leukocytes in a blood sample is determined is the ________ white blood cell count.

Monocytes,lymphocytes and platelets form the agranulocytes.

How are white blood cells able to leave blood vessels and enter tissue spaces?

Which plasma component below is NOT a nonprotein nitrogenous substance?

These phagocytic cells have segmented nuclei and make up more than half of all white blood cells.

Some of these WBCs may live for years.

What inherited disorder causes hemoglobin molecules to bend into an abnormal shape,blocking blood flow and severely impairing oxygen delivery to tissues?

Introduction to Human Anatomy and Physiology

Chemical Basis of Life

Cells

Cellular Metabolism

Tissues

Integumentary System

Skeletal System

Muscular System

Nervous System

The Senses

Endocrine System

Cardiovascular System

Lymphatic System and Immunity

Digestive System and Nutrition

Respiratory System

Urinary System

Water, electrolyte, and Acid-Base Balance

Reproductive Systems

Pregnancy, growth, development, and Genetics

Filters

Which statement is true about people with blood type A⁺?