Lesson T1.6.1

T1.6.1 Recreational drugs and health Quiz: KS3 Biology, Unit 1

20 questions

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Lesson T1.6.1, Recreational drugs and health: 20 multiple choice questions for the KS3 Biology (National Curriculum), Unit 1: Structure and function of living organisms, written with Revision Ninja.

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The 20 questions

  1. Which recreational drug is a depressant that slows reaction times and affects judgement?

    • Glucose
    • Nicotine
    • Caffeine
    • Alcohol
  2. Which substance in tobacco smoke is addictive?

    • Tar
    • Nicotine
    • Ethanol
    • Carbon monoxide
  3. Which gas from cigarette smoke reduces oxygen transport in the blood?

    • Carbon monoxide
    • Carbon dioxide
    • Nitrogen
    • Sulphur dioxide
  4. What sticky substance in cigarette smoke damages the airways and lungs?

    • Carbon
    • Tar
    • Ash
    • Nicotine
  5. How is alcohol classified based on its effect on the nervous system?

    • Painkiller
    • Stimulant
    • Antibiotic
    • Depressant
  6. Long-term heavy drinking can seriously damage which organ?

    • The skin
    • The large intestine
    • The spleen
    • The liver
  7. Which type of drug classification is caffeine?

    • Stimulant
    • Painkiller
    • Placebo
    • Depressant
  8. What effect does alcohol typically have on a person's reaction time?

    • Slower reactions
    • Zero reaction time
    • Faster reactions
    • No change
  9. What effect does nicotine have on heart rate and blood pressure?

    • Decreases them
    • No effect
    • Stops them
    • Increases them
  10. Through which structure do harmful chemicals pass to an unborn baby during smoking?

    • Placenta
    • Stomach
    • Liver
    • Kidney
  11. What term describes using a drug in a way that harms health?

    • Immunisation
    • Prescription
    • Substance misuse
    • Medication
  12. What damage can inhaling solvent fumes like glue vapour cause?

    • Better vision
    • Brain damage
    • Increased stamina
    • Stronger bones
  13. How do recreational drugs affect judgement and decision making in the brain?

    • Cooling neurons
    • Altering chemical signals
    • Expanding skull
    • Increasing oxygen
  14. Which body system is most directly affected when heart rate rises after taking a stimulant?

    • Excretory system
    • Digestive system
    • Circulatory system
    • Skeletal system
  15. Which long-term airway condition is commonly caused by regular smoking?

    • Chronic bronchitis
    • Asthma
    • Hay fever
    • Pneumonia
  16. Why is driving after drinking alcohol extremely dangerous?

    • Impaired reactions
    • Improved focus
    • Sharper vision
    • Better hearing
  17. What is the primary reason people take recreational drugs?

    • For pleasure
    • Lowering fever
    • Supplying vitamins
    • Curing infections
  18. What is the best action to protect health when pressured to take a drug?

    • Hide it
    • Accept it
    • Refuse and tell
    • Ignore adults
  19. Which chemical in tobacco smoke restricts oxygen delivery in the blood?

    • Carbon monoxide
    • Tar
    • Nicotine
    • Nitrogen
  20. What term describes a strong physiological or psychological need for a drug?

    • Withdrawal
    • Overdose
    • Addiction
    • Tolerance

All KS3 Biology quizzes