Which Factors Should Be Considered a Contraindication for Transcervical Chorionic

question 26

Multiple Choice

Which factors should be considered a contraindication for transcervical chorionic villus sampling?

• A) Rh-negative mother
• B) Gestation less than 15 weeks
• C) Maternal age younger than 35 years
• D) Positive for group B Streptococcus

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Definitions:

Deleterious

Having a harmful effect or outcome, often used in the context of genetic mutations or environmental changes.

Genetic Divergence

The process by which two or more populations of an ancestral species accumulate independent genetic changes (mutations) over time, often leading to the formation of new species.

Geographic Distance

The physical space between two points on the Earth's surface, often influencing ecological and evolutionary processes.

Subdivision

The act of dividing a larger area, category, or organization into smaller, more manageable parts.