What Prenatal Technique Uses High-Frequency Waves to Examine the Characteristics

question 47

Multiple Choice

What prenatal technique uses high-frequency waves to examine the characteristics of the fetus in-utero?

• A) amniocentesis
• B) chorionic villus sampling
• C) alphafetal protein
• D) ultrasound

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Definitions:

Retailer

A business entity that sells goods or services directly to end consumers.

Intermediaries

Individuals or businesses that act as a middleman in the distribution chain between producers and consumers, such as wholesalers or agents.

Middleman

A generic term for intermediaries in the distribution channel who facilitate transactions between producers and end consumers.

Distribution Chain

A sequence of intermediaries that goods pass through from the manufacturer to the final consumer.