Exam 4: Psychopharmacology

At the dopaminergic synapse illustrated in this figure,cocaine,amphetamine,and methylphenidate act as ____________________ by ____________________ reuptake.

Which of the following neurotransmitters is an indolamine?

Acetylcholine (ACh)is synthesized from

Professor Murphy is studying neurons that release a particular small-molecule neurotransmitter.In these same neurons,the professor should expect to see

Lisa and Tom both weigh 160 pounds,and both just consumed two beers in the last hour.What can we conclude about their blood alcohol levels?

The mesolimbic pathway uses the neurotransmitter

L-dopa participates in the synthesis of

If a drug blocks the action of acetylcholinesterase,it will serve as a(n)_________ for acetylcholine.

Glutamate can be toxic to neurons because

In a double-blind experimental procedure

Muscarinic receptors respond to

Eating carbohydrates before bed may promote sleep,because carbohydrates raise brain levels of tryptophans,which

Memory problems associated with alcohol may result from its activity at _________ receptors.

Myasthenia gravis,a disease characterized by muscle weakness and fatigue,is often treated by medications that inhibit acetylcholinesterase (AChE).Which of the following statements best explains why this treatment would be effective?

Which major types of behavior are most directly affected by changes in serotonin activity?

MDMA (ecstasy)is most similar in chemical structure to which of the following drugs?

Drugs that are most likely to produce addiction have an effect on

Karl has been told that his family produces low levels of the enzyme aldehyde dehydrogenase (ALDH).Consequently,we would expect Karl to react to consuming his first alcohol

Drugs that interfere with the activity of a neurotransmitter are known as

Tryptophan serves as a precursor in the synthesis of