Effects of Drugs and Alcohol on Human Physiology Quiz

Explore short & long-term impacts of substance abuse on body & mind. Test your knowledge with our quiz on drug effects.

#1

Which of the following is NOT a short-term effect of alcohol consumption?

Euphoria
Impaired judgment
Memory loss
Liver damage
#2

What organ is primarily responsible for metabolizing alcohol?

Liver
Heart
Brain
Kidneys
#3

Which neurotransmitter is commonly affected by alcohol, leading to its depressive effects?

Serotonin
Dopamine
GABA
Glutamate
#4

Chronic use of which drug is known to cause damage to the nasal septum?

Cocaine
Marijuana
Heroin
Methamphetamine
#5

Which of the following is a potential effect of long-term marijuana use?

Increased heart rate
Memory impairment
Elevated blood pressure
Improved lung function
#6

What is the primary psychoactive component in magic mushrooms?

Cannabidiol
Psilocybin
Mescaline
THC
#7

Which of the following is NOT a long-term effect of cocaine use?

Heart attack
Paranoia
Decreased appetite
Increased risk of stroke
#8

What is a common long-term effect of opioid use?

Decreased heart rate
Increased appetite
Respiratory depression
Elevated blood pressure
#9

What is the main effect of benzodiazepines on the central nervous system?

Stimulant
Hallucinogenic
Depressant
Analgesic
#10

Which neurotransmitter is primarily targeted by opioids, leading to their pain-relieving effects?

Dopamine
GABA
Endorphins
Serotonin
#11

What is the primary effect of MDMA (Ecstasy) on neurotransmitters in the brain?

Increases serotonin
Decreases dopamine
Enhances acetylcholine
Reduces norepinephrine
#12

What is a potential long-term effect of chronic heavy alcohol use on the brain?

Improved cognitive function
Reduced risk of dementia
Wernicke's encephalopathy
Enhanced memory
#13

What is the primary neurotransmitter affected by the use of benzodiazepines?

Serotonin
Acetylcholine
GABA
Dopamine

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