#1
Which of the following is a common short-term effect of alcohol consumption?
Decreased coordination
ExplanationImpaired motor skills due to alcohol's effects on the central nervous system.
#2
What substance is primarily found in tobacco products?
Nicotine
ExplanationNicotine is the addictive stimulant found in tobacco leaves.
#3
What is the term used to describe the state of being dependent on a drug to function normally?
Dependence
ExplanationDependence refers to reliance on a substance to maintain normal physiological function.
#4
Which of the following is NOT a form of tobacco use?
Snorting tobacco
ExplanationWhile smoking, chewing, and vaping are common forms, snorting tobacco is not typical.
#5
Which of the following is a long-term effect of opioid misuse?
Physical dependence
ExplanationContinued use of opioids can lead to physical dependence, requiring higher doses for the same effect.
#6
What is the active ingredient in marijuana that produces psychoactive effects?
THC
ExplanationTHC (tetrahydrocannabinol) is the primary psychoactive compound in marijuana.
#7
What is the primary psychoactive component in hallucinogenic mushrooms?
Psilocybin
ExplanationPsilocybin is the main psychoactive compound in hallucinogenic mushrooms.
#8
Which of the following is a common side effect of stimulant use?
Increased heart rate
ExplanationStimulants like amphetamines can elevate heart rate and blood pressure.
#9
What is the term used to describe the combination of two or more drugs to achieve a particular effect?
Synergism
ExplanationSynergism refers to the amplification of effects when multiple drugs are used together.
#10
Which of the following is a potential long-term effect of heavy alcohol use?
Memory problems
ExplanationHeavy alcohol use can lead to cognitive impairment and memory deficits.
#11
What is a common symptom of alcohol withdrawal syndrome?
Hallucinations
ExplanationHallucinations can occur during alcohol withdrawal due to hyperexcitability of the brain.
#12
What neurotransmitter is primarily affected by opioids?
Endorphins
ExplanationOpioids primarily act on endorphin receptors in the brain, inducing feelings of pleasure and pain relief.
#13
Which of the following is a potential consequence of inhalant abuse?
Brain damage
ExplanationInhalant abuse can lead to hypoxia and brain damage due to oxygen deprivation.
#14
What is the primary psychoactive compound in kratom?
Mitragynine
ExplanationMitragynine is the primary psychoactive compound in kratom leaves.