ultrasounds

Womb viewing scans

Ultrasounds are sound waves at frequencies above human hearing, used in medical imaging to visualize internal body structures.

The term commonly refers to the imaging procedure itself: She had an ultrasound at twenty weeks.

Prenatal ultrasounds show fetal development; other applications examine organs, blood flow, and soft tissue.

Ultrasound technology also has industrial and cleaning uses.

prenatal

sonogram

Ultrasound-produced medical image

scan · trimester · anatomy · heartbeat · gender · due date · womb · amniotic · nuchal · anomaly

diagnostic

imaging

Producing visual representations

radiologist · abdomen · kidney · liver · gallbladder · thyroid · echocardiogram · Doppler · tissue · cyst

physics

frequency

Rate of recurrence

  • wavesTraveling energy disturbances
  • MHzMillion cycles per second
  • hertzFrequency measurement unit

transducer · piezoelectric · propagation · reflection · attenuation · acoustic · amplitude · wavelength · vibration · resonance

therapeutic

physiotherapy

Treatment restoring bodily function

joints · muscles · rehabilitation · frequency · waves · penetration · healing · tendonitis · sports medicine · pain relief

industrial

testing

Examining to evaluate

defects · sonar · cleaning · emulsification · homogenization · cavitation · manufacturing · quality control · metal · composite

Categories
Opposites
frequency range

ultrasoundsinfrasounds

Sound below audible threshold

seismic waves

imaging modality

ultrasoundsX-rays

Short-wavelength penetrating light

radiographs · CT scans · computed tomography · fluoroscopy · MRIs

Phrases
Family

ultrasound

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Rated G