Definition of immunology

What are the two categories of immunity?

Non-specific immunity

Specific immunity

definition of antigen

Definition of antibody

Are antibodies specific?

How do antibodies defend against infectious agents?

Definition of autoimmune disease

Which immunoglobin is the largest type of antibody?

What percentage of antibodies in the body do IgMs comprise?

What might be indicated by high levels of IgM?

Which antibody is the first produced in response to an infection?

Which antibody is the type that form when an infection occurs for the first time?

What can be indicated by low levels of IgM?

What are the smallest immunoglobins in the body?

What are the most abundant immunoglobins in the body?

What percentage of antibodies in the body do IgGs comprise?

What are the only type of antibodies that can cross the placenta?

What might high levels of IgG imply?

What might low levels of IgG imply?

What substances do IgEs cause the body to react against?

What type of immunoglobins are often increased in people with allergies?

What can high levels of IgE be indicative of?

Where can low levels of IgE occur?

Which immunoglobin protects body surfaces that are exposed to outside?

What percentage of antibodies do IgAs account for?

True or False: IgA can cross the placenta and are secreted in breast milk for the first couple of days?

What would an increase of IgAs possibly signify?

What might low levels of IgAs signify?

What are people born with low or absent levels of IgA at risk for?

What are common tests for Immunology?

What tube is used for drawing innunology tests?