A Scan Is Done of a Uniform Section in a Phantom

question 3

Multiple Choice

A scan is done of a uniform section in a phantom, and a vertical shadow emanates from a position on the image corresponding to the transducer surface. This is likely caused by

• A) poor TGC control.
• B) poor lateral gain.
• C) inadequate gray-scale photography.
• D) loss of signal from one or more transducer elements.

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Definitions:

Legally Exchanged

Refers to the process of trading goods, services, or financial instruments in accordance with laws and regulations.

Quota Rent

The earnings that accrue to license holders in a system where import quantity is limited by quotas; it represents the difference between domestic prices and world prices due to restricted supply.

Government Imposes

The act of the government enacting regulations, taxes, restrictions, or laws that directly affect business practices, individual behavior, or market operations.

Shrimp Market

A specialized market segment dealing with the buying and selling of shrimp for consumption.