Free CCAPP Psychopharmacology & Physiology of Addiction Questions and Answers

Question 1

What is the function of neurotransmitters in addiction?

Accepted Answer

They carry messages between nerve cells

Answer

They regulate blood pressure.

Answer

They create hormones.

Answer

They transport oxygen.

Question 2

Which neurotransmitter is most associated with the brain’s reward system?

Accepted Answer

Dopamine

Answer

Serotonin.

Answer

GABA.

Answer

Norepinephrine.

Question 3

What is the impact of long-term substance use on brain structure?

Accepted Answer

It causes lasting changes in brain regions

Answer

It strengthens the brain permanently.

Answer

It prevents emotional responses.

Answer

It increases immune response.

Question 4

What is tolerance in the context of addiction?

Accepted Answer

Needing increased amounts for the same effect

Answer

Reduced withdrawal symptoms.

Answer

Inability to become addicted.

Answer

Complete rejection of substances.

Question 5

Which class of drugs is most commonly associated with physical dependence?

Accepted Answer

Opioids

Answer

Stimulants.

Answer

Hallucinogens.

Answer

Inhalants.

Question 6

How do depressants affect the central nervous system?

Accepted Answer

They reduce brain activity and slow functions

Answer

They increase nervous system activity.

Answer

They cause hallucinations.

Answer

They increase alertness.

Question 7

Which organ is primarily responsible for metabolizing drugs in the body?

Accepted Answer

Liver

Answer

Kidney.

Answer

Heart.

Answer

Lungs.

Question 8

What is withdrawal?

Accepted Answer

Symptoms occurring after reducing or stopping substance use

Answer

A sign of recovery.

Answer

A pleasant reaction.

Answer

A form of medication.

Question 9

Which brain region is linked to impulse control and decision-making?

Accepted Answer

Prefrontal cortex

Answer

Brainstem.

Answer

Cerebellum.

Answer

Occipital lobe.