Sonography Uses High-Frequency Sound Waves in the Range of _____

question 37

Multiple Choice

Sonography uses high-frequency sound waves in the range of _____ MHz.

• A)1 to 3
• B)1 to 10
• C)2 to 20
• D)25 to 40

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Definitions:

Cognitive System

A conscious, rational, and controlled system of thinking.

Experiential System

Part of dual-process theories of cognition, referring to the intuitive, automatic, and often emotional way of processing information.

Schema

A mental structure, stored in memory, that is based on prior knowledge.

Dual Process

A theory describing two distinct systems in the brain that process information: one that is automatic and rapid, and another that is deliberate and slow.