Which Statement About Atrial Fibrillation Is Correct

question 20

Multiple Choice

Which statement about atrial fibrillation is correct?

• A)It is the most common genetic cardiac disorder worldwide.
• B)A variety of different genes can contribute to its expression.
• C)It is found exclusively in adults over 60 years old.
• D)When severe, it leads to long QT syndrome.

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Definitions:

Unbiased

Showing no prejudice or favoritism; neutral.

Hostile Witness

A witness whose testimony is adverse to the party who called them to testify, often requiring cross-examination techniques.

Subpoena

A legal document ordering someone to attend court as a witness or to present documents relevant to a case.

Lay Witnesses

Individuals who provide testimony in a legal proceeding based on their personal knowledge or experience, not expert opinion.