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In a nondrug state, reexperiencing of one or more of the perceptual alterations that occurred during psychedelic intoxication is known as ________.


A) synesthesia
B) flashback
C) confabulation
D) hyperkinesia

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Anticholinergic drugs such as trihexyphenidyl (Artane) and benztropine (Cogentin) have extensively been abused for their delirium-producing properties.

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DMT, a short-acting psychedelic that is usually ineffective when taken orally, is found in:


A) Jimson weed.
B) Mexican mushrooms.
C) mescal beans.
D) cohoba snuff.

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Unlike other psychedelics, salvinorin A acts as a kappa opioid receptor agonist.

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The indole that is originally found in toad skins and turns out not to be a very potent psychedelic, is:


A) bufotenin.
B) muscimol.
C) ergotamine.
D) mescaline.

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Because psychedelic drugs are capable of producing hallucinations and some altered sense of reality, a state that could be called psychotic, they have been referred to as ________ drugs.


A) psychotomimetic
B) psychoanaleptic
C) anxiogenic
D) depressogenic

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Give some examples of the use of psychedelic plants or drugs in connection with religious practices.

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Psilocybin in Mexico, the Good Friday ex...

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Anecdotal reports suggest that 3,4 methylenedioxymethamphetamine (MDMA) users report substantially more negative or depressed mood states in the days immediately following MDMA administration.

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Psilocybe mexicana and Psilocybe cubensis are examples of:


A) plants containing mescaline.
B) psychoactive mushrooms.
C) anticholinergics.
D) poisonous fungi.

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The focus of early research on LSD centered on its:


A) supposed ability to treat rheumatism.
B) ability to relieve pain.
C) ability to reduce cravings for nicotine.
D) supposed ability to access the subconscious mind.

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Discuss the side effects of the anticholinergic psychedelic atropine.

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Atropine, which is dl-hyoscyamine, scopolamine, or l-hyoscine, and l-hyoscyamine are all potent central and peripheral cholinergic blocking agents. These agents have potent peripheral and central effects, and some of the psychological responses to these drugs are probably a reaction to peripheral changes. These alkaloids block the production of mucus in the nose and throat. They also prevent salivation, so the mouth becomes uncommonly dry, and perspiration stops. Temperature can increase to fever levels (109°F has been reported in infants with atropine poisoning), and heart rate can show a 50-beat-per-minute increase with atropine. Even at moderate doses these chemicals cause considerable dilation of the pupils of the eyes, with a resulting inability to focus on nearby objects. With large enough doses, a behavioral pattern develops that resembles toxic psychosis; there is delirium, mental confusion, loss of attention, drowsiness, and loss of memory for recent events.

The catechol psychedelics include mescaline plus a variety of synthetic derivatives of:


A) amphetamine.
B) morphine.
C) cocaine.
D) acetylcholine.

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A

________ is the active chemical in psychoactive mushrooms.


A) Lysergic acid diethylamide
B) Chlorpromazine
C) Cescaline
D) Psilocybin

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Although LSD has complex effects in the brain, the best evidence indicates that its psychedelic properties are due to stimulating:


A) serotonin-2A receptors.
B) mesolimbic dopamine system.
C) cholinergic receptors.
D) GABA receptors.

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Synesthesia refers to the experiencing of psychedelic effects even months after taking the drug.

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False

The mold of Claviceps purpurea occasionally grows on grain, especially rye, and eating infected grain results in an illness called ________, which can cause headaches, vomiting, diarrhea, and gangrene of the fingers and toes.


A) coturnism
B) angiolathyrism
C) tarantism
D) ergotism

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Atropine drugs occupy and activate the acetylcholine receptor site, and their effect is primarily to open muscarinic cholinergic neurons, including the parasympathetic system.

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________ is the street name for 1-(1-phenylcyclohexyl) piperidine hydrochloride (PCP) that were sometimes sprinkled onto oregano, parsley, or alfalfa and sold to unsuspecting youngsters as marijuana.


A) Crack
B) Predator
C) Date rape drug
D) Angel dust

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