Select the Best Description of the Thoracic and Lumbar Lateral

question 55

Multiple Choice

Select the best description of the thoracic and lumbar lateral gray horns:

• A) contains sympathetic preganglionic axons
• B) sympathetic; sends impulses along postganglionic axons to heart
• C) receives sympathetic preganglionic axons via thoracic splanchnic nerves
• D) contain sympathetic preganglionic cell bodies
• E) contain parasympathetic preganglionic cell bodies

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Definitions:

Sound Quality

An attribute of auditory perception that allows the differentiation of sounds that have the same pitch and loudness.

Timbre

The quality of a sound that distinguishes it from other sounds of the same pitch and volume.

Complexity

Refers to the state or quality of being intricate or complicated, often used to describe systems with multiple interconnected components.

Speech Sounds

The distinct auditory units or phonemes produced by the human vocal apparatus that constitute the basic building blocks of spoken language.