Which Is the Most Accurate US Measurement of Fetal Age

question 24

Multiple Choice

Which is the most accurate US measurement of fetal age in later pregnancy (second and third trimesters) ?

• A) Fetal age cannot be determined via US measurement in the second or third trimesters.
• B) Biparietal diameter (BPD).
• C) Crown-to-rump length.
• D) Fetal femoral length.

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Definitions:

Health Problem

Any condition that impairs the normal functioning of the body or mind, affecting a person's well-being.

Population

The total number of people inhabiting a specific area or country, or the total number of individuals within a specific species.

Life Expectancy

The average period that a person is expected to live based on demographic factors such as current age, gender, and country of residence.

Survival Advantage

The benefit or edge an individual or species has that increases their chances of surviving and reproducing in their environment.