Question 1

Since the time of its introduction, scientists have discovered that MDMA is a .
A)mood stabilizer
B)selective serotonin neurotoxin
C)appetite suppressant
D)compound useful in enhancing memory

Accepted Answer

MDMA (3,4-methylenedioxymethamphetamine), commonly known as ecstasy, is known to cause long-term serotonin neurotoxicity in animal models. It affects the brain's serotonin system, which plays a significant role in regulating mood, aggression, sexual activity, sleep, and sensitivity to pain. MDMA's neurotoxicity specifically targets serotonin neurons, leading to various psychological and cognitive issues, rather than acting as a mood stabilizer, appetite suppressant, or memory enhancer.

Question 2

The "consent for participation in experiment" forms that the U.S.Army had test subjects sign prior to their involvement in experiments involving hallucinogens in the 1950s .
A)were lost in the fires that resulted from the September 11 attack on the Pentagon
B)did not ever exist
C)were not specific to research involving chemical warfare agents; therefore, the recruits were entitled to monetary settlement after a class action lawsuit
D)were filled out and filed with the CIA, not the Army, and the CIA retains custody of these forms

Accepted Answer

The U.S. Army did not have proper consent forms for experiments involving hallucinogens in the 1950s, as ethical standards for informed consent were not adequately established or followed at that time.

Question 3

A distorted sense of time is usually associated with a of phencyclidine.
A)high dose of PCP (10 mg or higher)
B)oral dose
C)low dose of PCP (1-5 mg)
D)intermediate-level dose (5-10 mg)

Accepted Answer

C

Question 4

Rodney occasionally uses hallucinogens.At a party one night, he tells you he is feeling immense power and that his arms are no longer connected to his body.Later that night, he seems extremely irritable and gets into a fight with some of the other partygoers.Rodney is most likely using which of the following hallucinogens?
A)Phencyclidine
B)"Magic mushrooms"
C)MDMA
D)LSD

Accepted Answer

Phencyclidine, or PCP, can cause users to feel detached from their bodies and surroundings, experience changes in body image, and have mood swings ranging from euphoria to aggression, which aligns with Rodney's described symptoms.

Question 5

Which of the following is NOT one of the negative effects one could expect to experience in the first phase of the LSD "trip"?
A)Increased body temperature
B)Gastric distress
C)Exaggerated muscle reflexes
D)Hypersomnia

Accepted Answer

Hypersomnia, or excessive sleepiness, is not a typical effect of LSD, especially in the first phase of a "trip." LSD usually leads to increased sensory perception and can cause insomnia rather than hypersomnia.

Question 6

The compound found in certain mushrooms used for their hallucinogenic effect is .
A)phencyclidine
B)psilocybin
C)peyote
D)ergot

Accepted Answer

Psilocybin is the compound found in certain mushrooms, known for its hallucinogenic effects. It is the active ingredient that causes the psychedelic experiences associated with "magic mushrooms."

Question 7

Case reports suggest that using LSD with might bring on LSD-related "flashbacks."
A)benzodiazepines
B)barbiturates
C)SSRIs
D)aspirin

Accepted Answer

SSRIs (Selective Serotonin Reuptake Inhibitors) have been suggested in case reports to potentially bring on LSD-related "flashbacks" due to their interaction with serotonin systems, which are also affected by LSD.

Question 8

Oral doses of phencyclidine produce their first effects in minutes.
A)20-30
B)2-5
C)60-75
D)90-120

Accepted Answer

Oral doses of phencyclidine (PCP) typically begin to produce effects within 20-30 minutes, as the drug is absorbed through the gastrointestinal tract before entering the bloodstream and reaching the brain.

Question 9

Gemma is at a party and tells you she is experiencing a profound sense of euphoria, extreme closeness to every other human and animal on the planet, and increased energy.She tells you she's never felt so good about herself in her life.You notice that she is sucking on a baby pacifier.Gemma is most likely using which of the following hallucinogens?
A)Phencyclidine
B)"Magic mushrooms"
C)MDMA
D)LSD

Accepted Answer

MDMA, commonly known as ecstasy, is known for inducing feelings of euphoria, a profound sense of closeness and empathy towards others, and increased energy levels. The use of a baby pacifier can be associated with MDMA users to help with the jaw clenching that can occur as a side effect of the drug.

Question 10

The lethal dosage level of LSD is .
A)not known
B)approximately 150 times the effective dose
C)approximately 2,000 times the effective dose
D)approximately 8,000 micrograms per kilogram of body weight

Accepted Answer

The lethal dosage level of LSD is not known because there have been very few documented cases of death directly attributed to an LSD overdose, making it difficult to determine a precise lethal dosage.

Question 11

LSD-induced hallucinations most commonly begin after the compound is ingested by the user.
A)30-60 minutes
B)within 4 hours
C)about 12 hours
D)as soon as 3-6 seconds

Accepted Answer

LSD-induced hallucinations typically begin within 30 to 60 minutes after ingestion, as the compound is absorbed through the gastrointestinal tract and starts to affect the brain.

Question 12

In 1943, scientist Albert Hoffman discovered LSD when he accidentally ingested some particles from .
A)fenfluramine
B)the belladonna plant
C)a mushroom
D)a rye fungus

Accepted Answer

Albert Hoffman discovered LSD (Lysergic acid diethylamide) when he accidentally ingested some particles from a rye fungus, specifically from ergot, a fungus that affects rye grain.

Question 13

According to your text, one plant with psychoactive effects not often thought of as falling into this category is __________.
A)coca plants
B)tobacco plants
C)Aspen tree bark
D)wild corn stalks

Accepted Answer

Tobacco plants contain nicotine, which is a psychoactive substance. While tobacco is commonly used worldwide, many people don't immediately think of it as a psychoactive plant in the same way they might think of coca plants or cannabis.

Question 14

You know a friend recently ingested LSD.Your friend suddenly starts to cry uncontrollably.Based on your reading, you would assume that your friend is in the phase of the LSD experience.
A)third
B)first
C)second
D)fourth

Accepted Answer

The answer of You know a friend recently ingested LSD.Your...

Question 15

According to your text, phencyclidine tends to accumulate in .
A)tissue with a high lipid concentration
B)pancreatic tissues
C)bone marrow
D)blood vessel walls

Accepted Answer

Phencyclidine (PCP) is a lipophilic compound, meaning it has a high affinity for fat. Therefore, it tends to accumulate in tissues with a high lipid concentration.

Question 16

The effects of a single dose of MDMA are usually experienced within .
A)20-60 minutes
B)2 hours
C)90 minutes
D)3-4 minutes

Accepted Answer

The effects of a single dose of MDMA are typically felt within 20-60 minutes, depending on various factors such as the individual's metabolism and whether the drug was taken on an empty stomach.

Question 17

MDMA _.
A)has a narrow "therapeutic" window, so the normal dose is close to the toxic dosage level
B)has no effect on sleep apnea, and might even improve sleep respiration
C)induces better interpersonal boundaries
D)has no effect on the individual's perception of external reality

Accepted Answer

MDMA has a narrow "therapeutic" window, meaning the effective dose is close to the dose that can cause toxic effects. This makes dosing particularly risky, as small increases in the amount consumed can lead to significantly more dangerous outcomes.

Question 18

According to your textbook, which of the following is NOT a likely consequence of PCP abuse?
A)Period of weight gain after recovery from the drug's effects
B)Suicidal depression following PCP abuse
C)Assaultiveness during the acute phase of PCP's effects
D)Psychotic reaction

Accepted Answer

PCP abuse is known to cause various psychological effects such as suicidal depression, assaultiveness, and psychotic reactions, but it does not typically result in periods of weight gain after recovery from the drug's effects.

Question 19

The most common route of administration of MDMA is .
A)inhaling
B)intranasally
C)orally
D)intravenously

Accepted Answer

MDMA, commonly known as ecstasy, is most frequently taken orally, either in pill or tablet form. This method is preferred for its ease of use and the ability to control dosage.

Question 20

There is controversy regarding whether MDMA causes long-term .
A)dehydration
B)heart disease
C)hypothermia
D)neurological impairment

Accepted Answer

MDMA is known to potentially cause long-term neurological impairment, including issues with memory and cognition, due to its effects on serotonin levels in the brain.

Quiz 12: Hallucinogen Misuse

Since the time of its introduction, scientists have discovered that MDMA is a .

The "consent for participation in experiment" forms that the U.S.Army had test subjects sign prior to their involvement in experiments involving hallucinogens in the 1950s .

A distorted sense of time is usually associated with a of phencyclidine.

Which of the following is NOT one of the negative effects one could expect to experience in the first phase of the LSD "trip"?

The compound found in certain mushrooms used for their hallucinogenic effect is .

Case reports suggest that using LSD with might bring on LSD-related "flashbacks."

Oral doses of phencyclidine produce their first effects in minutes.

The lethal dosage level of LSD is .

LSD-induced hallucinations most commonly begin after the compound is ingested by the user.

In 1943, scientist Albert Hoffman discovered LSD when he accidentally ingested some particles from .

According to your text, one plant with psychoactive effects not often thought of as falling into this category is __________.

You know a friend recently ingested LSD.Your friend suddenly starts to cry uncontrollably.Based on your reading, you would assume that your friend is in the phase of the LSD experience.

According to your text, phencyclidine tends to accumulate in .

The effects of a single dose of MDMA are usually experienced within .

MDMA _.

According to your textbook, which of the following is NOT a likely consequence of PCP abuse?

The most common route of administration of MDMA is .

There is controversy regarding whether MDMA causes long-term .