Question 1

Which of the following statements is true concerning withdrawal from high-doses of amphetamines?

Accepted Answer

Withdrawal from high-doses of amphetamines can cause severe depression and in some cases, the user may become suicidal. While visual hallucinations are a possible symptom of withdrawal, they are not as common as depression and suicidal thoughts. Cardiovascular excitation can occur when withdrawing from amphetamines, but it is not typically fatal. Renal failure is not a known consequence of amphetamine withdrawal.

Question 2

Which developmental pattern of barbiturate abuse and dependence is often seen among teenagers or young adults?

Accepted Answer

The developmental pattern of barbiturate abuse and dependence often seen among teenagers or young adults involves initial recreational use to produce a sense of euphoria. This can quickly lead to dependence if use is continued. The other options may also lead to abuse and dependence, but they are not as commonly seen among this age group.

Question 3

Which of the following medical conditions is not one of the harmful consequences of chronic inhalant use?

Accepted Answer

Chronic inhalant use can lead to serious and harmful consequences such as damage to the central nervous system, liver disease, and even death. However, eczema and other skin disorders are not typically associated with inhalant abuse.

Question 4

Drake uses inhalants. Which of the following products is not an inhalant?

Accepted Answer

Mouthwash is not classified as an inhalant since it is not intended for inhalation purposes. The other options (gasoline, paint thinner, and spray paints) are all commonly used inhalants.

Question 5

Annette abuses diet pills and realizes that the best way to avoid withdrawal symptoms is to continue taking them. She had a very frightening experience the last time she took too many. Annette found herself experiencing severe delusions and hallucinations. What was Annette likely experiencing?

Accepted Answer

Annette's experience suggests that she was experiencing amphetamine-induced psychosis, which is a common side effect of abusing diet pills or other stimulants. This can involve delusions, hallucinations, and other symptoms that can be very distressing and potentially dangerous. Continuing to take the pills to avoid withdrawal symptoms can lead to a cycle of addiction and dependence.

Question 6

Which of the following conditions is due to acute irregularities in the heartbeat or loss of oxygen?

Accepted Answer

Sudden sniffing death is a condition caused by acute irregularities in the heartbeat or loss of oxygen, often associated with inhalant abuse.

Question 7

June exhibits grandiose and impulsive behaviours when she uses drugs. She also experiences hypersexual and compulsive behaviours along with symptoms of paranoia and panic. What drug is June most likely using?

Accepted Answer

The symptoms described are consistent with cocaine use, particularly the impulsivity and hypersexuality. Paranoia and panic can also be associated with cocaine use, especially with high doses. Heroin does not typically cause impulsivity or hypersexuality, and PCP and LSD can cause hallucinations and disordered thinking, but typically do not cause hypersexuality or compulsive behaviors.

Question 8

Which of the following substances is most likely to result in patterns of abuse and dependence because of the rapid and strong effects on the brain's reward system centres?

Accepted Answer

Cocaine is known to produce rapid and strong effects on the brain's reward system centres, which can result in patterns of abuse and dependence. While marijuana, alcohol, and nicotine can also produce addictive effects, they may not act as quickly or strongly on the brain's reward system.

Question 9

Which of the following drugs activates the CNS and causes feelings of energy, happiness, and power, and decreases desire for sleep and food?

Accepted Answer

Stimulants activate the CNS and typically produce feelings of energy, happiness, and power. They also decrease desire for sleep and food. Sedatives have the opposite effect, causing drowsiness and reducing energy levels. Anticonvulsants and psychotropics may have a variety of effects depending on the specific drug and condition being treated, but they are not generally associated with the symptoms described.

Question 10

Which of the following symptoms is not associated with withdrawal from amphetamines?

Accepted Answer

Echolalia is a symptom associated with withdrawal from benzodiazepines, not amphetamines. Paranoid thinking, memory loss, and mood instability are commonly reported during amphetamine withdrawal.

Question 11

Which developmental pattern of barbiturate abuse and dependence is often seen among women?

Accepted Answer

Barbiturate abuse and dependence among women often involves initial prescription by family physicians to treat anxiety or insomnia, which can then lead to dependence and addiction. Women are more likely to be prescribed these drugs than men, and may be more susceptible to the negative effects of barbiturate use.

Question 12

What is the most common cause of death from overdosing on barbiturates?

Accepted Answer

Barbiturates work by depressing the central nervous system, which can lead to respiratory arrest and cardiovascular collapse. This is the most common cause of death from overdosing on barbiturates.

Question 13

Which of the following statements is true concerning the use of cocaine?

Accepted Answer

Cocaine is a stimulant drug that produces a sudden rush of euphoria, followed by elevated self-esteem, alertness, and energy. This is due to how cocaine increases levels of dopamine in the brain, which are associated with pleasure and reward. However, prolonged use of cocaine can lead to negative effects like anxiety, depression, and irritability.

Question 14

Amphetamines affect which of the following neurotransmitters by causing their release and blocking their reuptake?

Accepted Answer

Amphetamines affect dopamine and norepinephrine by causing their release and blocking their reuptake, leading to increased levels of these neurotransmitters in the brain. This results in stimulating effects such as increased alertness, energy, and euphoria. Amphetamines may also indirectly affect other neurotransmitters, including serotonin and acetylcholine, but their primary impact is on dopamine and norepinephrine.

Question 15

Who is the most likely to use inhalants?

Accepted Answer

Inhalant use is more prevalent among Indigenous youth in Canada, making Randal the most likely to use inhalants. Alec, Ricky, and Edward's ethnic backgrounds do not make them more or less likely to use inhalants.

Question 16

Jack has a history of cocaine abuse. Which of the following substances did he likely use prior to cocaine?

Accepted Answer

Alcohol and marijuana are considered gateway drugs that can lead to the use of harder substances like cocaine. LSD and heroin are not commonly used as gateway drugs, and nicotine is not typically considered a gateway drug.

Question 17

"Speed runs" are associated with which of the following substances?

Accepted Answer

"Speed runs" are a term typically associated with amphetamines, which are stimulant drugs that can increase the user's energy and physical performance for a short period of time. This term is often used in the context of video game culture to refer to attempts to complete a game as quickly as possible, often aided by the use of amphetamines or other stimulants.

Question 18

Drake inhales spray paint. Drake will likely experience all of the following symptoms, except:

Accepted Answer

Inhaling spray paint can cause a variety of symptoms, including slurred speech, depressed mood, irritability, and even hallucinations. Acid reflux, however, is not typically associated with inhalant abuse.

Question 19

Letha has been hospitalized. She is exhibiting symptoms of anxiety and insomnia. Letha will most likely be given which of the following medications?

Accepted Answer

Letha's symptoms of anxiety and insomnia indicate that she may benefit from a sedative medication. Stimulants would likely exacerbate her symptoms, antidepressants may not be effective for immediate relief, and psychotropics is a broad category of medications that may not specifically target Letha's symptoms.

Question 20

Cocaine blocks the reuptake of which of the following neurotransmitters?

Accepted Answer

Cocaine blocks the reuptake of dopamine, leading to increased levels of dopamine in the synaptic cleft and prolonging the effects of the neurotransmitter.

Quiz 17: Adjustment Disorders and Life-Cycle Transitions