Select the Best Description of the Sympathetic Preganglionic Neurons

question 37

Multiple Choice

Select the best description of the sympathetic preganglionic neurons:

• A) cell bodies are in the lateral gray horns of all thoracic and first two or three lumbar spinal segments
• B) axons are unmyelinated
• C) cell bodies are in sympathetic trunk ganglia (vertebral chain ganglia) or prevertebral ganglia
• D) cell bodies are in the brain stem nuclei of the oculomotor (III), facial (VII), glossopharyngeal (IX), and vagus (X) nerves
• E) axons tend to be long

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Definitions:

Antecedent Conditions

Factors or circumstances existing before a particular event or decision that influence its outcome.

Substantive

Of considerable importance or worth, having substance and not merely theoretical or formal.

Emotional Differences

Variations in how individuals perceive, express, understand, and manage emotions.

Conflict Antecedents

Factors or conditions that precede and potentially cause conflict within or between groups.