Question 1

Adenosine is

Accepted Answer

A)  often found in neurons that also release catecholamines. 
B)  often found in neurons that also release indoleamines. 
C)  often found in neurons that also release GABA. 
D)  never found in neurons that release another type of neurotransmitter. 
A)  often found in neurons that also release catecholamines. 
B)  often found in neurons that also release indoleamines. 
C)  often found in neurons that also release GABA. 
D)  never found in neurons that release another type of neurotransmitter.

Question 2

Why do we need a set of criteria in order to identify a substance as a neurotransmitter?

Accepted Answer

Many chemicals have multiple functions i

Question 3

Which of the following is the true statement about gaseous neurotransmitters?

Accepted Answer

A)  They are contained in synaptic vesicles. 
B)  They may transfer information from a postsynaptic neuron to a presynaptic neuron. 
C)  They interact with receptors embedded in neural membranes. 
D)  They are deactivated by enzymes in the synaptic gap. 
A)  They are contained in synaptic vesicles. 
B)  They may transfer information from a postsynaptic neuron to a presynaptic neuron. 
C)  They interact with receptors embedded in neural membranes. 
D)  They are deactivated by enzymes in the synaptic gap.

Question 4

The ingestion of toxins may trigger a vomiting reflex controlled by the

Accepted Answer

A)  locus coeruleus. 
B)  area postrema. 
C)  raphe nucleus. 
D)  ventral tegmentum. 
A)  locus coeruleus. 
B)  area postrema. 
C)  raphe nucleus. 
D)  ventral tegmentum.

Question 5

LSD produces

Accepted Answer

A)  neither tolerance nor withdrawal. 
B)  tolerance,but not withdrawal. 
C)  withdrawal,but not tolerance. 
D)  tolerance and withdrawal. 
A)  neither tolerance nor withdrawal. 
B)  tolerance,but not withdrawal. 
C)  withdrawal,but not tolerance. 
D)  tolerance and withdrawal.

Question 6

Adrenergic receptor subtypes are

Accepted Answer

A)  always ionotropic. 
B)  always metabotropic. 
C)  ionotropic in synapses using norepinephrine and metabotropic in synapses using epinephrine. 
D)  ionotropic in synapses using epinephrine and metabotropic in synapses using norepinephrine. 
A)  always ionotropic. 
B)  always metabotropic. 
C)  ionotropic in synapses using norepinephrine and metabotropic in synapses using epinephrine. 
D)  ionotropic in synapses using epinephrine and metabotropic in synapses using norepinephrine.

Question 7

Which of the following neurotransmitters undergoes its final synthesis step within synaptic vesicles?

Accepted Answer

A)  ACh 
B)  norepinephrine 
C)  epinephrine 
D)  dopamine 
A)  ACh 
B)  norepinephrine 
C)  epinephrine 
D)  dopamine

Question 8

How does cocaine produce its behavioral effects?

Accepted Answer

Cocaine acts as a potent dopamine reupta

Question 9

John participates in a drinking game at a friend's weekend party and after a while,finds himself vomiting uncontrollably.Which of the following statements is the best description of John's situation?

Accepted Answer

A)  There is nothing to worry about.Everybody vomits when they drink alcohol at parties. 
B)  John's blood-brain barrier must be malfunctioning,as this normally would prevent the initiation of vomiting. 
C)  John has ingested a dangerous amount of alcohol,and his area postrema has initiated vomiting in order to remove remaining alcohol from his stomach. 
D)  John must have ingested other drugs in addition to alcohol,because alcohol alone will not initiate vomiting. 
A)  There is nothing to worry about.Everybody vomits when they drink alcohol at parties. 
B)  John's blood-brain barrier must be malfunctioning,as this normally would prevent the initiation of vomiting. 
C)  John has ingested a dangerous amount of alcohol,and his area postrema has initiated vomiting in order to remove remaining alcohol from his stomach. 
D)  John must have ingested other drugs in addition to alcohol,because alcohol alone will not initiate vomiting.

Question 10

How does alcohol produce its behavioral effects?

Accepted Answer

Alcohol produces its anti-anxiety and se

Question 11

What actions and effects do organophosphates have on the cholinergic synapse?

Accepted Answer

Organophosphates act as cholinergic agon

Question 12

Chemical messengers that act on neurons in the immediate vicinity of their release are known as

Accepted Answer

A)  neurotransmitters. 
B)  neuromodulators. 
C)  neurohormones. 
D)  neuroenzymes. 
A)  neurotransmitters. 
B)  neuromodulators. 
C)  neurohormones. 
D)  neuroenzymes.

Question 13

Amphetamine and cocaine

Accepted Answer

A)  activate dopamine receptors. 
B)  inhibit dopamine reuptake. 
C)  activate serotonin receptors. 
D)  inhibit serotonin reuptake. 
A)  activate dopamine receptors. 
B)  inhibit dopamine reuptake. 
C)  activate serotonin receptors. 
D)  inhibit serotonin reuptake.

Question 14

Chronic users of cocaine and amphetamine frequently show symptoms similar to

Accepted Answer

A)  major depressive disorder. 
B)  obsessive-compulsive disorder. 
C)  schizophrenia. 
D)  attention deficit hyperactivity disorder. 
A)  major depressive disorder. 
B)  obsessive-compulsive disorder. 
C)  schizophrenia. 
D)  attention deficit hyperactivity disorder.

Question 15

Tyrosine serves as a substrate or building block for the synthesis of which of the following neurotransmitters?

Accepted Answer

A)  acetylcholine (ACh) 
B)  all monoamines 
C)  all indoleamines,but not catecholamines 
D)  all catecholamines,but not indoleamines 
A)  acetylcholine (ACh) 
B)  all monoamines 
C)  all indoleamines,but not catecholamines 
D)  all catecholamines,but not indoleamines

Question 16

A brain structure that appears to be involved with addiction is the

Accepted Answer

A)  nucleus accumbens. 
B)  area postrema. 
C)  locus coeruleus. 
D)  raphe nucleus. 
A)  nucleus accumbens. 
B)  area postrema. 
C)  locus coeruleus. 
D)  raphe nucleus.

Question 17

Describe the functions of one of the major neuropeptides.

Accepted Answer

Various.Could include substanc

Question 18

Anandamide may be an endogenous

Accepted Answer

A)  opiate. 
B)  cannabinoid. 
C)  amphetamine. 
D)  nicotine. 
A)  opiate. 
B)  cannabinoid. 
C)  amphetamine. 
D)  nicotine.

Question 19

Cholinergic neurons in the brain are important to which of the following behaviors?

Accepted Answer

A)  regulating mood and appetite 
B)  processing olfaction 
C)  learning and memory 
D)  maintaining homeostasis 
A)  regulating mood and appetite 
B)  processing olfaction 
C)  learning and memory 
D)  maintaining homeostasis

Question 20

Dopaminergic receptor subtypes are

Accepted Answer

A)  always ionotropic. 
B)  always metabotropic. 
C)  metabotropic in systems involved with reward,but ionotropic in systems involved with movement. 
D)  metabotropic in systems involved with movement,but ionotropic in systems involved with reward. 
A)  always ionotropic. 
B)  always metabotropic. 
C)  metabotropic in systems involved with reward,but ionotropic in systems involved with movement. 
D)  metabotropic in systems involved with movement,but ionotropic in systems involved with reward.

Adenosine is

Why do we need a set of criteria in order to identify a substance as a neurotransmitter?

Which of the following is the true statement about gaseous neurotransmitters?

The ingestion of toxins may trigger a vomiting reflex controlled by the

LSD produces

Adrenergic receptor subtypes are

Which of the following neurotransmitters undergoes its final synthesis step within synaptic vesicles?

How does cocaine produce its behavioral effects?

John participates in a drinking game at a friend's weekend party and after a while,finds himself vomiting uncontrollably.Which of the following statements is the best description of John's situation?

How does alcohol produce its behavioral effects?

What actions and effects do organophosphates have on the cholinergic synapse?

Chemical messengers that act on neurons in the immediate vicinity of their release are known as

Amphetamine and cocaine

Chronic users of cocaine and amphetamine frequently show symptoms similar to

Tyrosine serves as a substrate or building block for the synthesis of which of the following neurotransmitters?

A brain structure that appears to be involved with addiction is the

Describe the functions of one of the major neuropeptides.

Anandamide may be an endogenous

Cholinergic neurons in the brain are important to which of the following behaviors?

Dopaminergic receptor subtypes are

Introducing Biological Psychology

The Anatomy and Evolution of the Nervous System

Cells of the Nervous System

Genetics and the Development of the Human Brain

Vision

Nonvisual Sensation and Perception

Movement

Temperature Regulation,thirst,and Hunger

Sexual Behavior

Sleep and Waking

Learning and Memory

Lateralization, language, and Intelligence

Emotion, reward, aggression, and Stress

Neurological Disorders

Psychological Disorders

Filters

Exam 4: Psychopharmacology

Adenosine is

Why do we need a set of criteria in order to identify a substance as a neurotransmitter?

Which of the following is the true statement about gaseous neurotransmitters?

The ingestion of toxins may trigger a vomiting reflex controlled by the

LSD produces

Adrenergic receptor subtypes are

Which of the following neurotransmitters undergoes its final synthesis step within synaptic vesicles?

How does cocaine produce its behavioral effects?

John participates in a drinking game at a friend's weekend party and after a while,finds himself vomiting uncontrollably.Which of the following statements is the best description of John's situation?

How does alcohol produce its behavioral effects?

What actions and effects do organophosphates have on the cholinergic synapse?

Chemical messengers that act on neurons in the immediate vicinity of their release are known as

Amphetamine and cocaine

Chronic users of cocaine and amphetamine frequently show symptoms similar to

Tyrosine serves as a substrate or building block for the synthesis of which of the following neurotransmitters?

A brain structure that appears to be involved with addiction is the

Describe the functions of one of the major neuropeptides.

Anandamide may be an endogenous

Cholinergic neurons in the brain are important to which of the following behaviors?

Dopaminergic receptor subtypes are

Introducing Biological Psychology

The Anatomy and Evolution of the Nervous System

Cells of the Nervous System

Genetics and the Development of the Human Brain

Vision

Nonvisual Sensation and Perception

Movement

Temperature Regulation,thirst,and Hunger

Sexual Behavior

Sleep and Waking

Learning and Memory

Lateralization, language, and Intelligence

Emotion, reward, aggression, and Stress

Neurological Disorders

Psychological Disorders

Filters