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Identify and describe three basic operations used to extract useful sets of data from a relational database.
Ultrasound Sonography
A diagnostic medical procedure that uses high-frequency sound waves to produce images of organs, vessels, and tissues inside the body.
High-frequency Sound Waves
Sound waves that have a frequency higher than the upper audible limit of human hearing, typically above 20,000 Hz.
Structural Abnormalities
Physical defects in any body part, organ, or system that are present at birth or develop over time, often impacting functionality or health.
Infertility Problems
Challenges or conditions that prevent conception or carrying a pregnancy to term.
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