Sympathetic Preganglionic Fibers Leaving the Thoracic Spinal Nerves May Ascend

question 39

Short Answer

Sympathetic preganglionic fibers leaving the thoracic spinal nerves may ascend within the ________ before synapsing so that they can exit near the head.

---

Definitions:

Mesosystem

A concept in ecological systems theory referring to the interconnections between the microsystems or immediate environments in a person's life.

Social Policy

Guidelines and interventions designed to address public issues and promote social welfare.

Applied Research

A form of systematic inquiry involving the practical application of science to address real-world problems.

Basic Research

Fundamental research aimed at expanding knowledge by discovering new facts and relationships without immediate application to existing problems.