In the Parasympathetic System,the Terminal Buttons of Preganglionic Fibers Secrete

question 39

Multiple Choice

In the parasympathetic system,the terminal buttons of preganglionic fibers secrete ________,whereas the postganglionic fibers secrete ________.

• A) norepinephrine; acetylcholine
• B) glutamate; acetylcholine
• C) serotonin; norepinephrine
• D) acetylcholine; acetylcholine
• E) acetylcholine; norepinephrine

---

Definitions:

Behavioral Changes

Modifications or adjustments in individual actions or reactions to better adapt to environmental or internal stimuli.

Social Support

The assistance and comfort provided by friends, family, and others, which can be emotional, informational, or tangible, contributing significantly to an individual's coping and well-being.

Immune Functioning

The performance and health of the immune system in protecting the body against diseases and pathogens.

Social Support

Assistance and comfort received from friends, family, and others, contributing significantly to an individual's coping and well-being.