A Lymph Node Biopsy from a Young Boy with X-Linked

question 18

Multiple Choice

A lymph node biopsy from a young boy with X-linked agammaglobulinemia is expected to show which of the following histologic features?

• A)Marked perivascular lymphocytic infiltrate
• B)Abundant polymorphonuclear inflammation
• C)Reduced follicles and germinal centers
• D)Nearly absent parafollicular cortical regions
• E)Enlarged follicles

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Definitions:

Venous Return

The flow of blood back to the heart through the veins, which is critical for maintaining cardiac output and blood pressure.

Lower Extremity Edema

Swelling due to the accumulation of fluid in the tissues of the lower legs, ankles, or feet.

Daily Exercise

Regular physical activity performed every day to improve or maintain physical fitness and overall health.

Aspirin

A medication used to reduce pain, fever, inflammation, and, at lower doses, to prevent blood clots.