Other questions in this quiz

2. How does tolerance work in regards to cocaine?

  • Tolerance takes around 6 months to build up
  • The brain becomes less sensitive to cocaine and natural dopamine production
  • Tolerance does not develop at all
  • Users are able to reach the same high every time as their inital experience

3. What is an example of a withdrawal symptom from cocaine?

  • Agitation and restless behaviour
  • Intense euphoria
  • Increased concentration

4. Cocaine modifies the action of which neurotransmitter?

  • Noradrenaline
  • Dopamine
  • Endorphin
  • Adrenaline

5. What is an example of a physical effect of cocaine?

  • Slowed breathing
  • Greatly increased heart rate
  • Massive appetite
  • Greatly decreased heart rate


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