Following Apheresis of a Patient for an Autologous Stem Cell

question 7

Multiple Choice

Following apheresis of a patient for an autologous stem cell transplant, the laboratician:

• A) Freezes the cells in bags with DMSO
• B) Performs WBC, mononuclear cell, and CD34 cell count
• C) Purges the sample of all T8 cells
• D) Performs chimerism studies

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Definitions:

Sexual Dimorphism

A difference in form between males and females of a species, including color, body size, and the presence or absence of structures used in courtship displays (elaborate tail plumes, ornaments, pigmented skin patches) or in contests (antlers, tusks, spurs, horns).

Sexual Selection Theory

A concept in evolutionary biology suggesting that certain traits evolve to increase an individual's chances of mating, as opposed to natural selection which focuses on survival.

Mate Guarding

A behavioral strategy used by individuals within species to protect their mating partner from mating with rivals, thus securing paternity.

Toxic Chemicals

Substances that can cause harm to organisms through chemical reactions or other mechanisms when ingested, inhaled, or absorbed.