Which Statement Is True Regarding a Positive Ham's Test Result

question 48

Multiple Choice

Which statement is true regarding a positive Ham's test result?

• A) Hemolysis occurs with control cells but not patient cells.
• B) Hemolysis is enhanced with heat-activated serum.
• C) Hemolysis occurs with a patient's cells but not control cells.
• D) Hemolysis is enhanced by complement-deficient acidified serum.
• E) None of the above

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Definitions:

Income Statement

A financial statement that shows a company's revenues and expenses over a specific period, resulting in a net profit or loss.

Cash Flow Statement

A financial document detailing the inflow and outflow of cash in a business, thereby indicating its operating, investing, and financing activities over a period.

Statement of Equity

A financial document that outlines the changes in the equity section of the balance sheet during a certain period, including profits retained in the business, dividends paid, and equity capital injections.

Gross Profit

The difference between revenue and the cost of goods sold before deduction of overheads, interests, and taxes.