Given the Following ABO Phenotyping Data

question 24

Multiple Choice

Given the following ABO phenotyping data:
What could be a plausible explanation for this discrepancy?

• A)T-activation of red cells
• B)Group O blood products given to group A
• C)Rouleaux formation
• D)Positive direct antiglobulin test

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Definitions:

Tax Rate

The percentage at which an individual or corporation is taxed.

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An asset that is acquired under a lease agreement wherein the lessee has the right to use the asset for a specified period.

Lease Liability

An obligation representing future lease payments for the use of assets, recognized on the balance sheet by lessees under new accounting standards.

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A lease agreement that grants a lessee essentially all the risks and rewards of ownership, so it's accounted for on the balance sheet as an asset and liability.