Ascending Pain Fibers Use Which of the Following as Their

question 161

Multiple Choice

 Ascending pain fibers use which of the following as their primary neurotransmitter?

• A) gamma-aminobutyric acid (GABA)
• B) glutamate
• C) adenosine
• D) epinephrine

---

Definitions:

Global South

A term used to describe countries typically situated in the Southern Hemisphere, often associated with lower economic development and historical colonization impacts.

Foreign Direct Investment

A financial commitment by an individual or company from one country into business ventures or the acquisition of assets in a different country, either by forming business operations or purchasing business assets.

China

A country in East Asia, the world's most populous nation, known for its rich cultural history and rapid modern economic growth.

Largest Net Recipient

A term most often used in economics or finance, referring to the entity or country that receives the most in net transfers or payments relative to what it provides.