#1
Which of the following is a common short-term effect of alcohol consumption?
Decreased coordination
ExplanationAlcohol impairs motor skills.
#2
What is the main psychoactive ingredient in marijuana?
THC (tetrahydrocannabinol)
ExplanationTHC is responsible for the psychoactive effects of marijuana.
#3
Which substance is commonly known as 'Ecstasy' or 'Molly'?
MDMA
ExplanationMDMA is often referred to as Ecstasy or Molly.
#4
Which of the following is a key component of responsible substance use?
Using substances in moderation
ExplanationResponsible substance use involves moderation.
#5
What is the primary psychoactive ingredient in tobacco products?
Nicotine
ExplanationNicotine is the primary psychoactive ingredient in tobacco.
#6
Which neurotransmitter is heavily influenced by substances like cocaine and amphetamines?
Dopamine
ExplanationCocaine and amphetamines increase dopamine levels.
#7
Which of the following is NOT a potential consequence of long-term substance abuse?
Decreased risk of mental health disorders
ExplanationLong-term substance abuse increases the risk of mental health disorders.
#8
What is a common symptom of opioid withdrawal?
Muscle aches
ExplanationMuscle aches are a common symptom of opioid withdrawal.
#9
Which of the following is NOT a factor contributing to substance abuse vulnerability?
Physical activity level
ExplanationPhysical activity level does not directly contribute to substance abuse vulnerability.
#10
What is the term for the process by which the body metabolizes alcohol?
Oxidation
ExplanationAlcohol metabolism involves oxidation in the body.
#11
What term describes the phenomenon where an individual needs increasing amounts of a substance to achieve the same effect?
Tolerance
ExplanationTolerance refers to the body's adaptation to a substance requiring higher doses.
#12
What is the main neurotransmitter affected by heroin use?
Endorphins
ExplanationHeroin use affects endorphin levels.