Match the Types of Cryoglobulin with the Correct Description

question 6

Multiple Choice

Match the types of cryoglobulin with the correct description.

-Type I

• A)Mixed cryoglobulins in which both constituent immunoglobulins are polyclonal.More than 90% contain IgM rheumatoid factor and IgG.These cryoglobulins are seen in a variety of autoimmune,systemic rheumatic diseases and persistent infections with immune complexes (e.g. ,bacterial endocarditis).
• B)Cryoglobulins composed of a single class;IgM and IgG classes most common;IgA or light-chain,single cryoglobulins seen less frequently.This type constitutes about 25% of cryoglobulins and is generally associated with multiple myeloma,macroglobulinemia,and other,rarer neoplastic proliferations of plasma cells and lymphocytes.
• C)Cryoglobulins consist of two forms.The monoclonal form always has rheumatoid factor activity and usually is an IgM with k light chains.The second form is polyclonal IgG,which reacts with the monoclonal IgM rheumatoid factor.

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Definitions:

Feedback

Information provided about the result of an action or process, used as a basis for improvement.

Cognitive Reevaluation

Involves changing the way one thinks about a situation in order to alter its emotional impact.

Perceived Inequity

A feeling of unfairness experienced when individuals perceive that their ratio of efforts to rewards does not align with those of others.

Change Perspective

The act of shifting one's viewpoint or approach to understanding or interpreting information, situations, or concepts in a different way.