A Physician Is Working Up a Patient

question 14

Multiple Choice

A physician is working up a patient.Based on physical examination,history,and initial screening tests,the physician suspects anaplastic large cell lymphoma (ALCL) ,but still needs to rule out classical Hodgkin lymophoma (HL) .Which of the following test results would confirm ALCL?

• A)CD15 positive,CD30 negative
• B)CD15 positive,CD30 positive
• C)CD15 negative,CD30 negative
• D)CD15 negative,CD30 positive

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Definitions:

Risk-Free Asset

An investment with a guaranteed return and no possibility of default, typically associated with government bonds.

Market Return

The total gain or loss on an investment over a specified period, including dividends and capital gains.

Systematic Risk

It represents the risk inherent to the entire market or market segment, often influenced by factors such as economic, political, or social changes.

Treasury Bills

Short-term government securities issued at a discount from the par value and paying no interest, maturing in one year or less, representing a secure, liquid investment.