Immune Disorders

Multiple Choice

Primary Immunodeficiency Disorders are caused by______

• Genetic Factors

• Environmntal factors

• Lifestyle factors

• Viral infection

Multiple Choice

An allergic reaction to pollen is caused by

• An autoimmune disorder

• An overactive immune system

• A Primary immunodeficiency disorder

• A secondary immunodeficiency disorder

Multiple Choice

Which continent has the highest prevalence of AIDS

• north america

• South America

• Africa

• Europe

Multiple Choice

What is HIV?

• a virus

• a bacteria

• a protist

• a fungi