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a pregnant woman has undergone prenatal screening that has revealed evidence of congenital heart defect in the fetus. the nurse interprets this finding as indicative of which type of inheritance?

Sagot :

The nurse interprets this finding as indicative of Multifactorial type of inheritance.

What is Multifactorial type of inheritance?

Multifactorial inheritance is when more than one factor causes a trait/ health problem, like birth defects or chronic illnesses. Genes can be a factor, but other things that are not genes can also play a part as well. These can include:

  • Lifestyle
  • Nutrition
  • Tobacco and alcohol
  • An illness
  • Certain medicines
  • Pollution

Often times, one sex (male or female) may be affected more than the other for some traits/ disorders.

Multifactorial conditions often tend to run in families. This is because they are partially caused by genes.

Types of multifactorial traits/ disorders:

Health problems caused by both genes and other factors are:

  • Cancers of breast, ovaries, bowel, prostate and skin
  • Birth defects like cleft palate and neural tube defects
  • Diabetes
  • Alzheimer disease
  • Schizophrenia
  • Bipolar disorder
  • Asthma and allergies
  • Arthritis
  • Osteoporosis

Therefore, the nurse interprets this finding as indicative of Multifactorial type of inheritance.

Learn more Multifactorial type of inheritance here: https://brainly.com/question/14562402

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