Because Morphine Mimics the Action of Naturally-Occurring Endorphins,this Drug Is

question 19

Multiple Choice

Because morphine mimics the action of naturally-occurring endorphins,this drug is classified as a(n) :

• A) antagonist.
• B) agonist.
• C) hallucinogen.
• D) stimulant.

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Definitions:

Social Sciences

A branch of science dealing with human society and relationships among individuals within those societies, such as psychology, sociology, and economics.

Stories

Narratives, either true or fictitious, designed to interest, amuse, or inform the listener or reader.

Primary Source

An original document, recording, or any other source of information that was created at the time under study.

Scientific Journal

A periodical publication intended to further the progress of science, usually by reporting new research.