Question 1

Which of the following is the predominant antibody in a secondary immune response?

Accepted Answer

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

Question 2

Match between columns
                        Premises: immunization with a vaccine

Accepted Answer

The Answer of Naturally induced passive and Artificially induced passive is...

Question 3

Figure 45-1 ​
 
​
The immune system component with a principal role at point B in the accompanying figure is:

Accepted Answer

A)  memory cells. 
B)  IgM antibodies. 
C)  IgG antibodies. 
D)  cytotoxic T cells. 
E)  antibody IgA. 
A)  memory cells. 
B)  IgM antibodies. 
C)  IgG antibodies. 
D)  cytotoxic T cells. 
E)  antibody IgA.

Question 4

Which of the following are large phagocytes that develop from monocytes?

Accepted Answer

A)  Eosinophils 
B)  Macrophages 
C)  Neutrophils 
D)  Dendritic cells 
E)  Basophils 
A)  Eosinophils 
B)  Macrophages 
C)  Neutrophils 
D)  Dendritic cells 
E)  Basophils

Question 5

Which of the following is NOT a risk factor for chronic inflammation?

Accepted Answer

A)  Prolonged infections 
B)  Cigarette smoking 
C)  Gum disease 
D)  Obesity 
E)  Vitamin D deficiency 
A)  Prolonged infections 
B)  Cigarette smoking 
C)  Gum disease 
D)  Obesity 
E)  Vitamin D deficiency

Question 6

Identify the following as participants in either specific or nonspecific immune responses, and provide a one-sentence explanation of the function or role of each one. 
A. Macrophages 
B. Natural killer cells 
C. Memory cells

Accepted Answer

A. Macrophages participate in nonspecifi

Question 7

Match between columns
                        Premises: Prevents viruses and bacteria from attaching to epithelial surfaces

Accepted Answer

The Answer of IgA and IgG and IgD and IgE is...

Question 8

The basis of the immune system is:

Accepted Answer

A)  direct cell-to-cell contact. 
B)  distinguishing between self and nonself. 
C)  communicating between cells. 
D)  producing antibody action. 
E)  attacking invading objects. 
A)  direct cell-to-cell contact. 
B)  distinguishing between self and nonself. 
C)  communicating between cells. 
D)  producing antibody action. 
E)  attacking invading objects.

Question 9

In cell-mediated immunity, what happens immediately after the infected cell displays the antigen-MHC complex?

Accepted Answer

A)  A virus invades the cell. 
B)  Specific T cytotoxic cells are activated. 
C)  Effector T cytotoxic cells migrate to the infection site. 
D)  Cytokines are released by T helper cells. 
E)  Enzymes destroy the target cells. 
A)  A virus invades the cell. 
B)  Specific T cytotoxic cells are activated. 
C)  Effector T cytotoxic cells migrate to the infection site. 
D)  Cytokines are released by T helper cells. 
E)  Enzymes destroy the target cells.

Question 10

Match between columns
                        Premises: Plays a role in allergic reactions

Accepted Answer

The Answer of IgM and IgG and IgD and IgE is...

Question 11

Explain the events that occur during the inflammatory response and how this response is a protective mechanism.

Accepted Answer

Concepts to Consider: Bradykinin, histam

Question 12

Which statement about the immune system is correct?

Accepted Answer

A)  Memory cells are involved in a primary immune response. 
B)  Dendritic cells were first identified in the nervous system. 
C)  Interferons are specific proteins that block cell replication at the level of mitosis. 
D)  Natural killer cells are involved in both specific and nonspecific immune responses. 
E)  Defensins are one type of protective protein synthesized by T helper cells. 
A)  Memory cells are involved in a primary immune response. 
B)  Dendritic cells were first identified in the nervous system. 
C)  Interferons are specific proteins that block cell replication at the level of mitosis. 
D)  Natural killer cells are involved in both specific and nonspecific immune responses. 
E)  Defensins are one type of protective protein synthesized by T helper cells.

Question 13

Contrast cell-mediated and antibody-mediated immunity and give a brief overview of each process.

Accepted Answer

In cell-mediated immunity, specific T ce

Question 14

Cell walls and cytokines of bacteria are examples of the evolution of resistance to the host immune response.

Accepted Answer

A) True 
 B)False

Question 15

Specific immune responses are also referred to as innate immunity.

Accepted Answer

A) True 
 B)False

Question 16

T cells mature in which of the following glands?

Accepted Answer

A)  Thymus 
B)  Thyroid 
C)  Apocrine 
D)  Parotid 
E)  Lumbar 
A)  Thymus 
B)  Thyroid 
C)  Apocrine 
D)  Parotid 
E)  Lumbar

Question 17

B cells:

Accepted Answer

A)  are produced in the adult spleen. 
B)  lyse bacterial cell walls by secreting digestive enzymes. 
C)  can become plasma cells, which produce interleukins. 
D)  undergo clonal reproduction once activated. 
E)  stimulate apoptosis. 
A)  are produced in the adult spleen. 
B)  lyse bacterial cell walls by secreting digestive enzymes. 
C)  can become plasma cells, which produce interleukins. 
D)  undergo clonal reproduction once activated. 
E)  stimulate apoptosis.

Question 18

Match between columns
                        Premises: Bone marrow stem cells

Accepted Answer

The Answer of CD8 and Differentiates into plasma cell and is...

Question 19

Match between columns
                        Premises: Defends against parasitic worms

Accepted Answer

The Answer of IgD and IgM and IgE and IgG is...

Question 20

Which of the following present antigens to T cells, stimulating them to produce interferons, which have an antitumor effect?

Accepted Answer

A)  Natural killer cells 
B)  Macrophages 
C)  Dendritic cells 
D)  Tc cells 
E)  Mast cells 
A)  Natural killer cells 
B)  Macrophages 
C)  Dendritic cells 
D)  Tc cells 
E)  Mast cells

Exam 45: The Immune System: Internal Defense

Which of the following is the predominant antibody in a secondary immune response?

Figure 45-1 ​ ​ The immune system component with a principal role at point B in the accompanying figure is:

Which of the following are large phagocytes that develop from monocytes?

Which of the following is NOT a risk factor for chronic inflammation?

Identify the following as participants in either specific or nonspecific immune responses, and provide a one-sentence explanation of the function or role of each one. A. Macrophages B. Natural killer cells C. Memory cells

The basis of the immune system is:

In cell-mediated immunity, what happens immediately after the infected cell displays the antigen-MHC complex?

Explain the events that occur during the inflammatory response and how this response is a protective mechanism.

Which statement about the immune system is correct?

Contrast cell-mediated and antibody-mediated immunity and give a brief overview of each process.

Cell walls and cytokines of bacteria are examples of the evolution of resistance to the host immune response.

Specific immune responses are also referred to as innate immunity.

T cells mature in which of the following glands?

B cells:

Which of the following present antigens to T cells, stimulating them to produce interferons, which have an antitumor effect?

A View of Life

Atoms and Molecules: the Chemical Basis of Life

The Chemistry of Life: Organic Compounds

Organization of the Cell

Biological Membranes

Cell Communication

Energy and Metabolism

How Cells Make Atp: Energy-Releasing Pathways

Photosynthesis: Capturing Light Energy

Chromosomes, Mitosis, and Meiosis

The Basic Principles of Heredity

DNA: The Carrier of Genetic Information

Gene Expression

Gene Regulation

DNA Technology and Genomics

Human Genetics and the Human Genome

Developmental Genetics

Introduction to Darwinian Evolution

Evolutionary Change in Populations

Speciation and Macroevolution

The Origin and Evolutionary History of Life

The Evolution of Primates

Understanding Diversity: Systematics

Viruses and Subviral Agents

Bacteria and Archaea

Protists

Seedless Plants

Seed Plants

The Fungi

An Introduction to Animal Diversity

Sponges, Cnidarians, Ctenophores, and Protostomes

The Deuterostomes

Plant Structure, Growth, and Development

Leaf Structure and Function

Stem Structure and Transport

Roots and Mineral Nutrition

Reproduction in Flowering Plants

Plant Developmental Responses to External and Internal Signals

Animal Structure and Function: an Introduction

Protection, Support, and Movement

Neural Signaling

Neural Regulation

Sensory Systems

Internal Transport

Gas Exchange

Processing Food and Nutrition

Osmoregulation and Disposal of Metabolic Wastes

Endocrine Regulation

Reproduction

Animal Development

Animal Behavior

Introduction to Ecology: Population Ecology

Community Ecology

Ecosystems and the Biosphere

Ecology and the Geography of Life

Biological Diversity and Conservation Biology

Filters

Figure 45-1 The immune system component with a principal role at point B in the accompanying figure is: