Match each definition with the correct term.(Use each choice only once.)
-Display of various levels of echo brightness or intensity represented in shades of gray

Question

Quizplus · Accepted Answer

Gray scale refers to the display of various levels of echo brightness or intensity represented in shades of gray.

Answer: A
 Transducer is a device that converts one form of energy to another, for example, converting sound waves to electrical signals in ultrasound imaging.

Answer: B
 Reflection refers to the bouncing back of waves when they encounter a boundary between two different materials, such as between tissue and bone in ultrasound imaging.

Answer: D
 Elastography is a technique that uses ultrasound to measure the stiffness or elasticity of tissues.

Answer: E
 Fusion imaging refers to the combination of two different imaging modalities, such as ultrasound and computed tomography (CT), to provide a more detailed and comprehensive picture of anatomical structures.

Answer: F
 Doppler effect refers to the change in frequency of sound waves that occurs when there is relative motion between the source of the waves and the observer, such as when measuring blood flow in ultrasound imaging.

Match Each Definition with the Correct Term