VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesHuman Body & HealthQuestion
Question
Human Body & Health

If a recovering opioid user is exposed to drug paraphernalia, which consequence follows regarding their brain's reward circuitry?

A)Reduced dopamine receptor sensitivity occurs
B)Endorphin production significantly increases then decreases
C)Glutamate signaling globally decreases acutely
D)Nucleus accumbens dopamine release increases rapidly

💡 Explanation

Exposure to drug paraphernalia triggers a conditioned response, increasing dopamine release in the nucleus accumbens, because the brain associates these cues with the anticipated drug reward, therefore intensifying craving rather than reducing receptor sensitivity or altering endorphin production globally. Glutamate decreases chronically, not acutely.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Human Body & Health