Question 1

Men and women of the same weight drinking 2 beverages in one hour will have the same blood alcohol readings.​

Accepted Answer

A) True 
 B)False

Question 2

Nicotinic receptors are sensitive to both nicotine and​

Accepted Answer

A) muscarine. 
B) norepinephrine. 
C) serotonin. 
D) ACh. 
A) muscarine. 
B) norepinephrine. 
C) serotonin. 
D) ACh.

Question 3

Cindy abuses barbiturates and she continually increases her doses.What is the likely outcome of this practice for Cindy's health?​

Accepted Answer

A) She is not at risk of overdose, because her body continually increases its tolerance to match her intake. 
B) She is very likely to overdose, because some barbiturate effects show tolerance while others do not. 
C) She is not at risk of overdose, because barbiturates do not have life-threatening effects, even at high doses. 
D) She is very likely to overdose, because barbiturates do not produce tolerance. 
A) She is not at risk of overdose, because her body continually increases its tolerance to match her intake. 
B) She is very likely to overdose, because some barbiturate effects show tolerance while others do not. 
C) She is not at risk of overdose, because barbiturates do not have life-threatening effects, even at high doses. 
D) She is very likely to overdose, because barbiturates do not produce tolerance.

Question 4

Glutamate can be toxic to neurons because​

Accepted Answer

A) NMDA receptors allow calcium into a cell, and excess calcium can stimulate harmful levels of enzyme activity. 
B) NMDA receptors block the movement of calcium into a cell, preventing the release of other neurotransmitters. 
C) it blocks receptors for other types of neurotransmitters, preventing effective communication between cells. 
D) its breakdown in the synaptic gap produces harmful free radicals. 
A) NMDA receptors allow calcium into a cell, and excess calcium can stimulate harmful levels of enzyme activity. 
B) NMDA receptors block the movement of calcium into a cell, preventing the release of other neurotransmitters. 
C) it blocks receptors for other types of neurotransmitters, preventing effective communication between cells. 
D) its breakdown in the synaptic gap produces harmful free radicals.

Question 5

Compared with civilians suffering from addiction,returning vets from Vietnam who had used heroin while overseas had​

Accepted Answer

A) less success in recovering from addiction, because they used more potent forms of the drug. 
B) less success in recovering from addiction, due to the complications of posttraumatic stress disorder. 
C) about the same rate of success in recovering from addiction. 
D) much more success in recovering from addiction. 
A) less success in recovering from addiction, because they used more potent forms of the drug. 
B) less success in recovering from addiction, due to the complications of posttraumatic stress disorder. 
C) about the same rate of success in recovering from addiction. 
D) much more success in recovering from addiction.

Question 6

Relative to neurons using other neurotransmitters,serotonergic neurons​

Accepted Answer

A) are quite numerous. 
B) are surprisingly few in number. 
C) project to very limited parts of the brain. 
D) do not have different receptor subtypes. 
A) are quite numerous. 
B) are surprisingly few in number. 
C) project to very limited parts of the brain. 
D) do not have different receptor subtypes.

Question 7

Stan,an aging Hollywood actor,uses Botox treatments to reduce wrinkling.These treatments work,because Botox​

Accepted Answer

A) blocks nicotinic receptors on muscle fibers, reducing their rate of contraction. 
B) breaks down acetylcholinesterase (ACh
E)  in the synaptic gap, leading to stronger contraction of facial muscles. 
C) reduces the release of acetylcholine (ACh) and which paralyzes facial muscles. 
D) increases the release of acetylcholine (ACh) and the subsequent contraction of facial muscles. 
A) blocks nicotinic receptors on muscle fibers, reducing their rate of contraction. 
B) breaks down acetylcholinesterase (ACh
E)  in the synaptic gap, leading to stronger contraction of facial muscles. 
C) reduces the release of acetylcholine (ACh) and which paralyzes facial muscles. 
D) increases the release of acetylcholine (ACh) and the subsequent contraction of facial muscles.

Question 8

Perceived benefits from the administration of an inactive substance are referred to as​

Accepted Answer

A) tolerance. 
B) withdrawal. 
C) addiction. 
D) placebo effects. 
A) tolerance. 
B) withdrawal. 
C) addiction. 
D) placebo effects.

Question 9

Which of the following statements accurately describes the locations of muscarinic and nicotinic receptors?​

Accepted Answer

A) Muscarinic and nicotinic receptors are found in both the central and peripheral nervous systems. 
B) Muscarinic receptors are found in the central nervous system only, whereas nicotinic receptors are found in the peripheral nervous system only. 
C) Nicotinic receptors are found in both the central and peripheral nervous systems, whereas muscarinic receptors are found in the central nervous system only. 
D) Muscarinic receptors are found in both the central and peripheral nervous systems, whereas nicotinic receptors are found in the central nervous system only. 
A) Muscarinic and nicotinic receptors are found in both the central and peripheral nervous systems. 
B) Muscarinic receptors are found in the central nervous system only, whereas nicotinic receptors are found in the peripheral nervous system only. 
C) Nicotinic receptors are found in both the central and peripheral nervous systems, whereas muscarinic receptors are found in the central nervous system only. 
D) Muscarinic receptors are found in both the central and peripheral nervous systems, whereas nicotinic receptors are found in the central nervous system only.

Question 10

Neurons using which of the following neurotransmitters are especially likely to deteriorate in cases of Alzheimer's disease?

Accepted Answer

A) dopamine 
B) GABA 
C) acetylcholine (ACh) 
D) serotonin 
A) dopamine 
B) GABA 
C) acetylcholine (ACh) 
D) serotonin

Question 11

Drugs that enhance the activity of a neurotransmitter are known as​

Accepted Answer

A) agonists. 
B) antagonists. 
C) facilitators. 
D) enablers. 
A) agonists. 
B) antagonists. 
C) facilitators. 
D) enablers.

Men and women of the same weight drinking 2 beverages in one hour will have the same blood alcohol readings.

Nicotinic receptors are sensitive to both nicotine and

Cindy abuses barbiturates and she continually increases her doses.What is the likely outcome of this practice for Cindy's health?

Glutamate can be toxic to neurons because

Compared with civilians suffering from addiction,returning vets from Vietnam who had used heroin while overseas had

Relative to neurons using other neurotransmitters,serotonergic neurons

Stan,an aging Hollywood actor,uses Botox treatments to reduce wrinkling.These treatments work,because Botox

Perceived benefits from the administration of an inactive substance are referred to as

Which of the following statements accurately describes the locations of muscarinic and nicotinic receptors?

Neurons using which of the following neurotransmitters are especially likely to deteriorate in cases of Alzheimer's disease?

Drugs that enhance the activity of a neurotransmitter are known as

What Is Behavioral Neuroscience

Functional Neuroanatomy and the Evolution of the Nervous System

Neurophysiology: the Structure and Functions of the Cells of the Nervous System

Genetics and the Development of the Human Brain

Vision

Nonvisual Sensation and Perception

Movement

Homeostasis and Motivation

Sexual Behavior

Sleep and Waking

Learning and Memory

Hemispheric Asymmetry, language, and Intelligence

Emotion, reward, aggression, and Stress

Neuropsychology

Psychopathology

Filters

Exam 4: Psychopharmacology

Men and women of the same weight drinking 2 beverages in one hour will have the same blood alcohol readings.​

Nicotinic receptors are sensitive to both nicotine and​

Cindy abuses barbiturates and she continually increases her doses.What is the likely outcome of this practice for Cindy's health?​

Glutamate can be toxic to neurons because​

Compared with civilians suffering from addiction,returning vets from Vietnam who had used heroin while overseas had​

Relative to neurons using other neurotransmitters,serotonergic neurons​

Stan,an aging Hollywood actor,uses Botox treatments to reduce wrinkling.These treatments work,because Botox​

Perceived benefits from the administration of an inactive substance are referred to as​

Which of the following statements accurately describes the locations of muscarinic and nicotinic receptors?​

Neurons using which of the following neurotransmitters are especially likely to deteriorate in cases of Alzheimer's disease?

Drugs that enhance the activity of a neurotransmitter are known as​

What Is Behavioral Neuroscience

Functional Neuroanatomy and the Evolution of the Nervous System

Neurophysiology: the Structure and Functions of the Cells of the Nervous System

Genetics and the Development of the Human Brain

Vision

Nonvisual Sensation and Perception

Movement

Homeostasis and Motivation

Sexual Behavior

Sleep and Waking

Learning and Memory

Hemispheric Asymmetry, language, and Intelligence

Emotion, reward, aggression, and Stress

Neuropsychology

Psychopathology

Filters

Men and women of the same weight drinking 2 beverages in one hour will have the same blood alcohol readings.

Nicotinic receptors are sensitive to both nicotine and

Cindy abuses barbiturates and she continually increases her doses.What is the likely outcome of this practice for Cindy's health?

Glutamate can be toxic to neurons because

Compared with civilians suffering from addiction,returning vets from Vietnam who had used heroin while overseas had

Relative to neurons using other neurotransmitters,serotonergic neurons

Stan,an aging Hollywood actor,uses Botox treatments to reduce wrinkling.These treatments work,because Botox

Perceived benefits from the administration of an inactive substance are referred to as

Which of the following statements accurately describes the locations of muscarinic and nicotinic receptors?

Drugs that enhance the activity of a neurotransmitter are known as