True / False 1. Simply imaging something pleasant is not sufficient to   stimulate the release of dopamine in the nucleus accumbens; the event must   actually be experienced.? a. True b. False 2. Addictive drugs strongly activate the nucleus accumbens   by releasing dopamine or norepinephrine there. a. True b. False 3. After a long period of abstinence, exposure to cues   associated with the substance are very unlikely to trigger a renewed   craving.? a. True b. False 4. Symptoms of marijuana withdrawal include anxiety,   sweating, vomiting, and diarrhea. a. True b. False 5. Studies of the genetics of addiction have implicated the   gene that controls COMT, an enzyme that breaks down norepinephrine.? a. True b. False 6. Medications like Antabuse combat alcohol abuse by   blocking opiate receptors and thereby decrease the pleasure from alcohol.? a. True b. False 7. Autism spectrum disorder encompasses both autism and   what used to be called Asperger’s syndrome.? a. True b. False 8. Many fad treatments for autism spectrum disorders make   the parents feel good that they are trying something, but otherwise, they are   a waste of time and money.? a. True b. False 9. Less than 5% of mothers who have children with autism   have antibodies that attack certain brain proteins.? a. True b. False 10. Most depressed people have decreased activity in the   left and increased activity in the right prefrontal cortex. a. True b. False 11. The first successful treatment for bipolar disorder,   and still the most common one, is lithium salts. a. True b. False 12. Antidepressant drugs have effects at the synapse within   hours, but may take weeks to change behavior. a. True b. False 13. Exposure to bright lights is one effective treatment for   SAD. a. True b. False 14. The ventricles are larger than normal in people with   schizophrenia. a. True b. False 15. Atypical antipsychotics are effective in treating only   the positive symptoms of schizophrenia. a. True b. False Multiple Choice 16. A drug that mimics or increases the effects of a   neurotransmitter is called a(n) ____.? a. ?agonist b. ?antagonist c. ?stimulant d. ?protagonist 17. A drug that blocks the effects of a neurotransmitter is   called a(n) ____.? a. ?agonist b. ?antagonist c. ?depressant d. ?protagonist 18. A drug that blocks the effects of a neurotransmitter is   a(n) ____; a drug that mimics or increases the effects is a(n) ____.? a. ?neuromodulator; synergist b. ?agonist; antagonist c. ?depressant;     stimulant d. ?antagonist; agonist 19. Which effect would be considered to be antagonistic?? a. ?blocking the     synthesis of neurotransmitters b. ?stimulating the     release of neurotransmitters c. ?blocking the     reuptake of neurotransmitters d. ?interfering with     the breakdown of neurotransmitters 20. ?Which effect would be considered to be agonistic? a. ?blocking the     synthesis of neurotransmitters b. ?stimulating the     release of neurotransmitters c. ?blocking the     postsynaptic receptors d. ?mimicking enzymes     that breakdown neurotransmitters 21. ?To say that a drug has an affinity for a particular   type of receptor is to imply that the drug ____. a. ?breaks down     neurotransmitter chemicals at that receptor site b. ?will always excite     the postsynaptic receptor c. ?will always inhibit     the postsynaptic receptor d. ?binds to that     receptor 22. ?With respect to drug effects, “efficacy”   means the tendency of a drug to ____. a. ?have inhibitory     effects b. ?have excitatory     effects c. ?attach to a     receptor d. ?activate a receptor 23. ?The brain area most often linked to drug addiction is   the ____. a. ?nucleus accumbens b. ?whole limbic system c. ?frontal lobes d. ?brain stem 24. ?Which neurotransmitter has been repeatedly connected   with addictive drugs? a. ?epinephrine b. ?acetylcholine c. ?serotonin d. ?dopamine 25. ?An insistent search for the substance or activity to   which the individual is addicted is called __…

Looking for solution of this Assignment?


We deliver quality original papers

Our experts write quality original papers using academic databases.  

Free revisions

We offer our clients multiple free revisions just to ensure you get what you want.

Discounted prices

All our prices are discounted which makes it affordable to you. Use code FIRST15 to get your discount

100% originality

We deliver papers that are written from scratch to deliver 100% originality. Our papers are free from plagiarism and NO similarity

On-time delivery

We will deliver your paper on time even on short notice or  short deadline, overnight essay or even an urgent essay