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1. Which of the following is NOT a commonly recognized
addictive behavior?
A) Substance abuse
B) Gambling addiction
C) Social media addiction
D) Exercise addiction
Answer: D) Exercise addiction
Rationale: While exercise addiction is a topic of debate
among experts, it is not widely recognized as a standalone
addictive behavior. The other options are well-established
addictive behaviors.
2. Which of the following is a key characteristic of
addiction?
A) Increased tolerance
B) Decreased withdrawal symptoms
C) Controlled use of the substance or behavior
D) Minimal impact on personal relationships
Answer: A) Increased tolerance
Rationale: Increased tolerance refers to the need for larger
amounts of a substance or behavior to experience the same
effect. It is a common characteristic of addiction and
distinguishes it from occasional use.
3. Which neurotransmitter is most commonly associated
with reward and reinforcement in addictive behaviors?
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