During pre-test genetic counseling, why must the possibility of incidental (secondary) findings be discussed?
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Correct answer: Because patients may uncover unrelated but clinically significant variants
Genetic testing (especially broad panels or genome sequencing) may reveal incidental variants unrelated to the original indication; counseling ensures patients understand the possibility and can decide whether they wish to be informed of these findings.
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More Genetic Testing and Counseling questions
- What is the primary purpose of genetic counseling before genetic testing?
- Which professional is typically qualified to provide formal genetic counseling services?
- Which of the following situations would most strongly indicate a referral for genetic counseling and possibly genetic testing?
- Which ethical principle is emphasized in genetic counseling to ensure that patients’ personal values and autonomy are respected?
- What is a major limitation of genetic testing that must be discussed during pre-test counseling?
- Why is confidentiality especially important in genetic testing and counseling?