Ch12

Lymph from the left arm returns to the heart from there?

Left subclavian vein

Large antigen antibody compounds can become insoluble and settle out of solution a reaction that is called?

Precipitation

Since you found within the walls of the small intestine or called

Pyers patches

Chemicals secreted by white blood cells and macrophages exposed to foreign substances that can increase body temperature

Pyrogens

What are the four major signs of the inflammatory response

Redness heat and swelling pain

Which duct drains lymph from the right side?

Right lymphatic duct

The right lymphatic duct collects lymph from the

Right side of the head right side of the arm in the right torso

Which of the following substances is not likely to trigger and immune response

Self antigens

The bodies first line of the fence against invasion of disease causing organisms is

Skin and mucous membranes

What does fever accomplish

Slows down bacterial spread and speeds up the healing process

Vaccines and not for

Snakebites

The lymphoid organ that stores platelets and exes the blood reservoir is what

Spleen

Which lymphatic organs major job is to destroy a worn-out red blood cell

Spleen

The process by which antibodies bind to specific sites exotoxins to block harmful effects this process is called

Neutralization

Harmful or disease causing microorganisms from which nonspecific defense protects the body of these harmful disease causing organisms are called?

Pathogens

Antigen presenting cells and golf antigens and present them to the cells that will deal with them

True

Artificially acquired passive immunity is confirmed when one receives immune serum for poisonous snake bites

True

Autoimmune disease arises when the immune system is no longer tolerant of self antigens and antibodies are produced to attack the bodies own tissue

True

Cytotoxic tissue cells release perforans to create pores in the target cell membranes to kill the cell

True

Injured cells release chemicals such as histamines that dilate vessels attract phagocytes sites and activate pain receptors

True

Like all blood cell lymphocytes originate from the hemocytoblast contained within red bone marrow

True

The in the in nonspecific defense systems and adaptive defense system make up the immune system

True

The inflammatory response is a nonspecific body response

True

The nonspecific defense by which complement proteins attached to sugars is called complement fixation

True

The process that occurs when antibodies foreign cells clump together is called agglutination

True

The role of the spleen and the lymphatic system is to provide a site lymphocyte proliferation and immune surveillance

True

Anna has an autoimmune disease in which the beta cells of the pancreas or destroyed as a result she does not make enough insulin what disease does Anna have

Type one diabetes myelitis

Active in unity to tetanus, whooping cough, and polio can be artificially acquired when you receive a?

Vaccination

The region of the anti-body that varies from antibody to antibody is the?

Variable region

Which portion of the antibody structure determines the antibodies class?

Constant region

Redness heat swelling and pain are the four most common indicators of what?

Acute inflammation

Excessive accumulation of fluid which impairs the exchange of minerals tissues that excess of fluid is called what?

Adema

What structure carries lymph into a lymph node

Afferantlymph vessel

Which antigen antibody interaction results when a form blood type is infuse and clumped together

Agglutination

Which of the following is not an autoimmune disease

Aids

Systemic acute allergic response caused by allergens that are injected directly into the bloodstream such as bees stings and spider bites are called

Anaphylactic shock

Humoral immunity is provided by

Anti-bodies

A blank is any substance capable of mobilizing are immune system and providing an immune response

Antigen

The major rule of what kind of cell is to engulf the antigens and present pieces of them to the cell that will deal with those fragments?

Antigen presenting cells

What is often used to treat allergies

Antihistamine

What is the best kind of graft to have

Autograph

Where is the finest gland located

Beneath the sternum overlying the heart

Lymphatic fluid and some plasma proteins originated or escaped from where?

Blood vascular system

B cells develop their immunocompetence where

Bone marrow

The finest gland is most active during

Childhood or adolescence

Membranes but it's a complexes form holes so causing them to burst this is a result of

Complement fixation

The binding of complement proteins to certain sugar proteins on the foreign cell surface this binding is called what

Complement fixation

What's the chief way the body responds to antigens

Complement fixation

Killer T cells are also called

Cytotoxic cells

Aids cripples the immune system but interfering with the activity of cells is called

Helper T cells

What type of T cell releases cytokines to indirectly rid the body of antigens

Helper T cells

Allergic contact dermatitis following skin contact with poison ivy would normally lead to

Delayed hypersensitivity

The process by which neutrophils are squeezed through the capillary walls during the inflammatory process is called

Diapedesis

A tropical disease that results with the parasitic worm that clause through the lymphatic vessels is called

Elephantiasis

Which one of the following is not one of the antibody classes

IGB

Allergies or hypersensitivities or normal immune responses

False

As people age they become more resistant to the auto immune deficiency diseases

False

B cells become immunocompetent in the thymus

False

The antibody a mother passes to her fetus is IGM

False

The constant region of the antibody joins heavy and light chains to form an antigen binding site specifically made to fit an antigen

False

The final disposal of cell debris as inflammation subsides is performed by neutrophils

False

The lymph nodes filter bacteria viruses and tumor cells from blood on the way back to the heart

False

The most important function of the finest gland is to destroy worn-out red blood cells and return them to the liver

False

The study of immunity and the immune system is called endocrinology

False

The two main structures of the lymphatic system are lymphatic vessels and blood vessels

False

Xeno graphs are ideal donor organs and they rarely cause rejection

False

Troublesome small molecules and incomplete antigens that Maymount an attack that is harmful rather than productive, these troublesome small molecules are called?

Hamptons

Regardless of whether matures into a B cell or a T cell a lymphocyte that is capable of responding to a specific antigen binding to it is said to be

Immunocompetent

B cells and T cells that are capable of responding to specific antigens by binding to it with antigen specific receptors are considered

Immunocompetent cells

The study of immunity is called

Immunology

The specific foreign substance that an individual's system has the ability to recognize and respond to determined by

Individual genetic make up

Small proteins known as what are secreted by virus-infected cells to help defend other cells that have not yet been affected?

Interferon

What is the compound that inhibits viruses from entering and attacking healthy cells surrounding virally infected it's all

Interferon

Bacteria in tumor cells are removed from the lymph by?

Lymph node

The third line of defense involves the adaptive response mediated by?

Lymphocytes

Antigen presenting cells behave as

Macrophages

Pyers patches and tonsils are part of the collection of small lymphoid tissue that protect the upper respiratory and digestive tract from infection is referred to as?

Molt

Due to a recent respiratory illness from a viral infection Jennifer has now developed what kind of immunity

Naturally acquired active immunity

Antigen presentation is essential for the activation of

T cells

The adaptive or specific defense mechanism does what?

Target specific antigens

Length is largely composed of water that escapes from?

The blood

Lymphocytes are trained to be so tolerant of

The bodies own cells

How do plasma cells assist in humoral immunity

They produce antibodies

The role of what is to remove bacteria and other foreign pathogens entering the throat?

Tonsils

Which lymphoid tissue traps and removes bacteria entering the throat?

Tonsils

Mucus associated lymphoid tissue includes

Tonsils Pyers patches and the appendix

All lymph rejoins the blood system via the subclavian vein

True

Anaphylactic shock and a cute system allergic response causes vasodilation and difficulty breathing

True

Anti-bodies are also referred to as immunoglobulins

True

Antigen presentation is essential for the activation of clone selection of T cells

True