A Study in Rats Finding That Only a Specific Dose

Multiple Choice

A study in rats finding that only a specific dose of toluene produced an increase in dopamine release in the nucleus accumbens suggests that users:

A) seldom experience rewarding effects from inhalant use.
B) likely repeatedly inhale vapors from an inhalant until the desired effect is achieved.
C) need extensive practive until the ideal dose of an inhalant is determined.
D) are unlikely to become addicted to inhalants.