Chapter 22 powerpointAP2

Inappropriate or excessive immune responses to antigens are

Allergies

The body innate defense include all of the following except

Antibodies

What type of immunity developed after receiving a vaccine

Artificially acquired active immunity

Antibodies that are purified and injected into another patient with the same vital disease is

Artificially acquired passive

When the immune response mistakenly targets blood cells an

Autoimmune disease developes

Microphages include

Both neutrophils and eosinophils

Pregnant women are encouraged to get flu shots so that the maternal ..... Can pass through the placenta to the fetus

lgG

A sample of John's blood shows a high level of pyrogens , this would indicate that John

Is running a fever

Sally has a tumor.in an effort to fight cancerous cells her body increases the production of

NK cells

If the thymus shrank and stopped making thymosins, we would expect to see an immediate decrease in the number of

T cells

A biological fluid sample contains a large amount of IgA-type antibody. The fluids sample is probably

Tears

Leslie has a serve and throUgh and the lymph nodes in her neck are swollen , this would indicate ...

The lymph nodes contain an increased number of lymphocytes

The lymphatic system is composed of all the following except

The venae cava

Most of the lymph returns to the venous circulation by the way of the

Thoracic duct

Are large lymphatic nodules that are located in the walls of the pharynx

Tonsils

The lymphatic system does all the following except

Transport gases to and from lymph nodes

High lgM titer for mumps virus but a low lgG anti mumps titer ,this indicates

Was recently infected by mumps

Areas of the spleen that contain large aggregations of lymphocytes are known as

White pulp