Question 1

Which of the following does(do)not belong to the second line of defense?

Accepted Answer

A)  The macrophage system 
B)  Natural killer cells 
C)  Inflammation 
D)  The gastric juices 
E)  Interferon and the complement system 
A)  The macrophage system 
B)  Natural killer cells 
C)  Inflammation 
D)  The gastric juices 
E)  Interferon and the complement system

Question 2

__________ constitutes about 80% of circulating antibodies in plasma.

Accepted Answer

A)  IgD 
B)  IgE 
C)  IgA 
D)  IgM 
E)  IgG 
A)  IgD 
B)  IgE 
C)  IgA 
D)  IgM 
E)  IgG

Question 3

The majority of T cells of the naive lymphocyte pool wait for the encounter with foreign antigens in the __________.

Accepted Answer

A)  plasma 
B)  thymus 
C)  lymphatic tissues 
D)  lymph 
E)  blood plasma 
A)  plasma 
B)  thymus 
C)  lymphatic tissues 
D)  lymph 
E)  blood plasma

Question 4

Most common allergies are the result of __________.

Accepted Answer

A)  autoimmune diseases 
B)  type IV (delayed)hypersensitivity 
C)  type III (immune complex)hypersensitivity 
D)  type II (antibody-dependent cytotoxic)hypersensitivity 
E)  type I (acute)hypersensitivity 
A)  autoimmune diseases 
B)  type IV (delayed)hypersensitivity 
C)  type III (immune complex)hypersensitivity 
D)  type II (antibody-dependent cytotoxic)hypersensitivity 
E)  type I (acute)hypersensitivity

Question 5

An immediate and intense type I reaction that can be treated with antihistamines is characteristic of __________.

Accepted Answer

A)  anaphylaxis 
B)  anaphylactic shock 
C)  autoimmune disease 
D)  an HIV infection 
E)  AIDS 
A)  anaphylaxis 
B)  anaphylactic shock 
C)  autoimmune disease 
D)  an HIV infection 
E)  AIDS

Question 6

__________ are secreted by cells infected with viruses,alerting neighboring cells and protecting them from becoming infected.

Accepted Answer

A)  Complement system globulins 
B)  Interferons 
C)  Granzymes 
D)  Pyrogens 
E)  Perforins 
A)  Complement system globulins 
B)  Interferons 
C)  Granzymes 
D)  Pyrogens 
E)  Perforins

Question 7

Humoral immunity takes care of intracellular viruses,whereas cellular immunity takes care of extracellular viruses.

Accepted Answer

A) True 
 B)False

Question 8

Lymph is similar to blood plasma,but very low in __________.

Accepted Answer

A)  protein 
B)  carbon dioxide 
C)  metabolic waste 
D)  electrolytes 
E)  sodium and potassium 
A)  protein 
B)  carbon dioxide 
C)  metabolic waste 
D)  electrolytes 
E)  sodium and potassium

Question 9

__________ are antimicrobial proteins.

Accepted Answer

A)  Bradykinins 
B)  Interferons 
C)  Cytokines 
D)  Kinins 
E)  Prostaglandins 
A)  Bradykinins 
B)  Interferons 
C)  Cytokines 
D)  Kinins 
E)  Prostaglandins

Question 10

Lymphatic vessels recover about __________ of the fluid filtered by capillaries.

Accepted Answer

A)  5% 
B)  15% 
C)  25% 
D)  50% 
E)  85% 
A)  5% 
B)  15% 
C)  25% 
D)  50% 
E)  85%

Question 11

__________ are the largest of the lymphatic vessels,and they empty into the __________.

Accepted Answer

A)  Lymphatic trunks;collecting ducts 
B)  Lymphatic trunks;subclavian arteries 
C)  Lymphatic trunks;subclavian veins 
D)  Collecting ducts;subclavian veins 
E)  Collecting ducts;subclavian arteries 
A)  Lymphatic trunks;collecting ducts 
B)  Lymphatic trunks;subclavian arteries 
C)  Lymphatic trunks;subclavian veins 
D)  Collecting ducts;subclavian veins 
E)  Collecting ducts;subclavian arteries

Question 12

Each immunoglobulin (Ig)has __________ antigen-bonding site(s).

Accepted Answer

A)  two 
B)  four 
C)  six 
D)  one 
E)  three 
A)  two 
B)  four 
C)  six 
D)  one 
E)  three

Question 13

Which of the following is common in the distal small intestine?

Accepted Answer

A)  Aggregated lymphoid nodule 
B)  MALT 
C)  Lymphatic nodules 
D)  Macrophages 
E)  Diffuse lymphatic tissue 
A)  Aggregated lymphoid nodule 
B)  MALT 
C)  Lymphatic nodules 
D)  Macrophages 
E)  Diffuse lymphatic tissue

Question 14

Vaccination stimulates __________ immunity.

Accepted Answer

A)  natural active 
B)  artificial active 
C)  natural passive 
D)  artificial passive 
E)  innate 
A)  natural active 
B)  artificial active 
C)  natural passive 
D)  artificial passive 
E)  innate

Question 15

When an enemy cell is present,a(n)__________ secretes perforins,which bore a hole in the enemy cell membrane.

Accepted Answer

A)  interferon 
B)  interleukin 
C)  natural killer cell 
D)  antibody 
E)  opsonization 
A)  interferon 
B)  interleukin 
C)  natural killer cell 
D)  antibody 
E)  opsonization

Question 16

Cytotoxic T (TC)cells are like natural killer (NK)cells because they both __________.

Accepted Answer

A)  secrete interferons 
B)  secrete granzymes and perforin 
C)  participate in the immune response 
D)  participate in innate immunity 
E)  secrete tumor necrosis factor (TNF) 
A)  secrete interferons 
B)  secrete granzymes and perforin 
C)  participate in the immune response 
D)  participate in innate immunity 
E)  secrete tumor necrosis factor (TNF)

Question 17

Antibodies and complement can work together,linking innate and adaptive immunity.

Accepted Answer

A) True 
 B)False

Question 18

__________ are found especially in the mucous membrane,standing guard against parasites and allergens.

Accepted Answer

A)  Monocytes 
B)  Lymphocytes 
C)  Basophils 
D)  Neutrophils 
E)  Eosinophils 
A)  Monocytes 
B)  Lymphocytes 
C)  Basophils 
D)  Neutrophils 
E)  Eosinophils

Exam 21: The Lymphatic and Immune Systems

Which of the following does(do)not belong to the second line of defense?

__________ constitutes about 80% of circulating antibodies in plasma.

The majority of T cells of the naive lymphocyte pool wait for the encounter with foreign antigens in the __________.

Most common allergies are the result of __________.

An immediate and intense type I reaction that can be treated with antihistamines is characteristic of __________.

__________ are secreted by cells infected with viruses,alerting neighboring cells and protecting them from becoming infected.

Humoral immunity takes care of intracellular viruses,whereas cellular immunity takes care of extracellular viruses.

Lymph is similar to blood plasma,but very low in __________.

__________ are antimicrobial proteins.

Lymphatic vessels recover about __________ of the fluid filtered by capillaries.

__________ are the largest of the lymphatic vessels,and they empty into the __________.

Each immunoglobulin (Ig)has __________ antigen-bonding site(s).

Which of the following is common in the distal small intestine?

Vaccination stimulates __________ immunity.

When an enemy cell is present,a(n)__________ secretes perforins,which bore a hole in the enemy cell membrane.

Cytotoxic T (TC)cells are like natural killer (NK)cells because they both __________.

Antibodies and complement can work together,linking innate and adaptive immunity.

__________ are found especially in the mucous membrane,standing guard against parasites and allergens.

Major Themes of Anatomy and Physiology

The Chemistry of Life

Cellular Form and Function

Genetics of Cellular Function

Histology

The Integumentary System

Bone Tissue

The Skeletal System

Joints

The Muscular System

Muscular Tissue

Nervous Tissue

The Spinal Cord,spinal Nerves,and Somatic Reflexes

The Brain and Cranial Nerves

The Autonomic Nervous System and Visceral Reflexes

Sense Organs

The Endocrine System

The Circulatory System: Blood

The Circulatory System: Heart

The Circulatory System: Blood Vessels and Circulation

The Respiratory System

The Urinary System

Fluid, electrolyte, and Acidbase Balance

The Digestive System

Nutrition and Metabolism

The Male Reproductive System

The Female Reproductive System

Human Development and Aging

Atlas a General Orientation to Human Anatomy

Filters

are the largest of the lymphatic vessels,and they empty into the .

Cytotoxic T (T_C)cells are like natural killer (NK)cells because they both __________.