Who performs the ultrasound study and provides initial interpretation?

• A. Radiologist
• B. Technologist
• C. Sonologist
• D. Sonographer

Answer: (D)

Ultrasound exams are performed by the person who operates the scanner, acquires the images, and often provides initial (preliminary) findings to guide immediate care—the sonographer. They are specially trained in image acquisition and real-time assessment during the study. The radiologist then reviews the images later and issues the formal interpretation. A sonologist is not a standard term in most settings, and while a technologist is a broad label, the conventional role name for performing the study and delivering the initial read is sonographer. This makes the sonographer the best choice for who performs the study and offers the first interpretation.