Repeated Use of an Opiate

question 137

Multiple Choice

Repeated use of an opiate

• A) decreases the brain's production of endorphins.
• B) increases heart and breathing rates.
• C) is not associated with any serious withdrawal symptoms.
• D) triggers auditory as well as visual hallucinations.

---

Definitions:

Evolutionary Trend

A directional change or development observed in the evolutionary history of a group of organisms over time.

Snout Size Reduction

A phenomenon observed in the domestication process where animals, particularly dogs, show a decrease in snout length compared to their wild ancestors.

Primates

A mammalian order that includes humans, apes, monkeys, and prosimians, characterized by large brains, forward-facing eyes, and versatile limbs.

Skull Opening

Also known as trepanation, it is an ancient surgical procedure involving the drilling or scraping of a hole into the human skull.