What is the normal FBI range?

Prepare for the Clinical Sonography III Exam with flashcards and multiple choice questions. Each question includes hints and explanations. Excel in your exam!

Multiple Choice

What is the normal FBI range?

Explanation:
FBI is a ratio used in fetal biometry to assess the proportional relationship between two fetal measurements. A value in the 0.8 to 1.0 range indicates the measurements grow in expected proportion, suggesting normal fetal growth balance. Values outside this range imply a deviation from proportional growth, which may warrant further evaluation. Therefore, the normal FBI range is 0.8–1.0.

FBI is a ratio used in fetal biometry to assess the proportional relationship between two fetal measurements. A value in the 0.8 to 1.0 range indicates the measurements grow in expected proportion, suggesting normal fetal growth balance. Values outside this range imply a deviation from proportional growth, which may warrant further evaluation. Therefore, the normal FBI range is 0.8–1.0.

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