An Unknown Cell Is Positive for CD34 and Negative for CD38

question 28

Multiple Choice

An unknown cell is positive for CD34 and negative for CD38, lineage markers, and HLA-DR. Identify the cell.

• A) MPP
• B) Hematopoietic stem cell
• C) CLP
• D) CMP

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Definitions:

Reserve Requirements

Regulations set by central banks determining the minimum amount of reserves a bank must hold against deposits, used as a tool for controlling the money supply.

Government Securities

Financial instruments issued by a government to borrow money, often considered low-risk investments.

Discount Rate

The rate of interest that central banks impose on the credits they extend to commercial banks or financial entities.

Planned Investment

The amount of spending by businesses on capital goods, such as new equipment and buildings, that is intended for future use and production.