Untitled Quiz

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Which of the following neurotransmitters are classified as catecholamines?

Serotonin

Glutamate

Dopamine (correct)

GABA

What distinguishes natural amphetamines from synthetic ones?

Natural amphetamines cause less tolerance than synthetic forms.

Natural amphetamines are derived from plants while synthetic ones are chemically produced. (correct)

Natural amphetamines are more effective than synthetic versions.

Synthetic amphetamines have been used for clinical treatments historically.

Which of the following is NOT considered an amphetamine-like stimulant?

Pipradrol

Methylphenidate

Caffeine (correct)

Lisdexamfetamine

What is a common psychomotor effect of stimulants like amphetamines and cocaine?

Increased alertness (A) Signup and view all the answers

Which of the following pairs correctly links a specific motivation for consumption of stimulants to its desired effect?

Alertness - Diminished appetite (C) Signup and view all the answers

What significant discovery was made by Koller regarding cocaine?

Cocaine has anesthetic properties. (C) Signup and view all the answers

Which of the following statements about amphetamines is accurate?

Amphetamines were used by soldiers during WWII to combat fatigue. (B) Signup and view all the answers

How was cocaine used in the late 1800s according to the historical context provided?

As an ingredient in various beverages. (B) Signup and view all the answers

What was the perception of methamphetamines in Australia as of 2016?

Recognized as the drug causing the most deaths. (C) Signup and view all the answers

What was the original use of coca leaves by the Incas?

As a form of payment for labor. (D) Signup and view all the answers

Stimulants

Drugs that increase the transmission of epinephrine, norepinephrine, dopamine, and serotonin.

Amphetamines

Stimulant drugs, both natural (like ephedrine) and synthetic (like methamphetamine and methylphenidate), that increase the release and reuptake of neurotransmitters.

Neurotransmitters in Stimulant Effects

Stimulants impact neurotransmitters like epinephrine, norepinephrine, dopamine, and serotonin, leading to their psychomotor effects.

Amphetamine Types

Different forms of amphetamines include d-amphetamine, l-amphetamine, dl-amphetamine, and methamphetamine. Methylphenidate (MPH/Ritalin) is an amphetamine-like stimulant.