Why Would a Genetic Counselor Need to Know How to Construct

question 11

Multiple Choice

Why would a genetic counselor need to know how to construct a human pedigree?

• A)A genetic counselor provides individuals and potential parents with the probabilities of inheriting a particular disease.An accurate pedigree is an essential part of establishing the correct probabilities.
• B)A genetic counselor provides individuals and potential parents with the probabilities of inheriting a particular disease.An accurate pedigree is not necessary in determining disease.
• C)A genetic counselor needs to know how to construct pedigrees to determine genotypes.

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Definitions:

Cohort Study

A research approach involving a group of people observed over a period to determine how certain exposures affect outcomes.

Experimental

Pertaining to a scientific approach involving controlled trials and studies to test hypotheses, investigate cause-and-effect relationships, or demonstrate specific effects.

Observational

Pertaining to research methods that involve watching and recording behaviors or outcomes in their natural setting without manipulation.

Nested Case-Control

A study design used within a cohort study, where a subset of participants with a specific outcome is compared to a subset without the outcome from the same cohort.