Respuesta :
In most pediatric clinical situations, how many generations should a family history cover? 3 generations.
What is the three-generation pedigree?
- The most effective method of evaluating hereditary influences on disease is the three-generation pedigree, which offers a visual picture of disorders within a family.
- Typically, as part of a thorough review, a three-generation family history is acquired and documented.
- One advantage of a three-generation pedigree is that it aids in excluding consanguinity at the first-cousin level.
- The family history is helpful in determining a patient's risk for common diseases with many genetic and environmental contributors as well as rare single-gene disorders.
- Major organisations support the use of standardised symbols in pedigrees to indicate inherited causes of disease.
To learn more about the three-generation pedigree,refer:
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