Waldenström's Macroglobulinemia Is a Rare Condition Characterized by a Monoclonal

question 21

Multiple Choice

Waldenström's macroglobulinemia is a rare condition characterized by a monoclonal gammopathy of:

• A) immunoglobulin M (IgM).
• B) immunoglobulin A (IgA).
• C) immunoglobulin G (IgG).
• D) undetermined significance (MGUS).

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Definitions:

Clubbing

A physical finding characterized by the bulging of the tissues at the base of the nails, often associated with chronic oxygen deprivation or lung disorders.

Anasarca

Severe and generalized edema with swelling and accumulation of fluid in the tissues.

Pedal Erythema

Redness or inflammation of the skin on the feet, which can be a sign of infection, inflammation, or circulatory issues.

Lichenification

A skin condition characterized by thickened, leathery patches resulting from excessive scratching or rubbing.