A 15-Year-Old Girl Is Evaluated Due to Persistent Fever, Fatigue

question 327

Multiple Choice

A 15-year-old girl is evaluated due to persistent fever, fatigue, and sore throat.  Physical examination reveals splenomegaly and symmetric posterior cervical lymphadenopathy.  Peripheral blood smear results are shown in the image below: The atypical cells seen here are most likely an activated form of which of the following?

• A)CD4⁺ Helper lymphocytes
• B)CD8⁺ Cytotoxic lymphocytes
• C)CD14⁺ Monocytes
• D)CD21⁺ Lymphocytes
• E)CD27⁺ Plasma cells

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Definitions:

Delete Field

The act of removing a column or data field from a database table or data structure.

Remove Field

Refers to the action or process of eliminating a particular field or data entry point from a database or form.

Delete Column

A function in spreadsheet or database software that permanently removes a column and its data from the table.

Remove Column

The action of deleting a vertical section of cells in a spreadsheet or database, effectively eliminating that dataset from view or analysis.