When Calculating the Dose of Stem Cells Needed for the Recipient

question 4

Multiple Choice

When calculating the dose of stem cells needed for the recipient, what factor per kilogram of recipient weight must be considered?

• A) When using umbilical cord blood, a minimum of 3.0 × 10⁵ of total nucleated cells
• B) Cell doses of a minimum of 2.5 - 5.0 × 10⁶ CD34+ cells
• C) Cell doses of a minimum of 0.5 - 5 × 10³ CD56+ cells
• D) When using umbilical cord blood, a minimum of 1.0 × 10³ of total nucleated cells.

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Definitions:

Outgroup

A term denoting any group you do not belong to or identify with, often perceived less favorably than one’s own group (ingroup).

Comparison

The act of evaluating two or more items, people, or situations to identify similarities, differences, or to ascertain superiority.

Uncertainty-Identity Theory

A social psychological theory suggesting that people join and identify with groups in order to reduce feelings of uncertainty about themselves and the world.

Social Identity Processes

The mechanisms through which individuals develop and maintain their social identity, including categorization, identification, and comparison with other groups.