How to identify poisonous plants
  • 1. Which of these is a common sign of a poisonous plant?
A) Milky or discolored sap
B) Thick, sturdy stems
C) Brightly colored flowers
D) Sweet fragrance
  • 2. What is the most effective way to avoid contact with poisonous plants?
A) Touch all plants to see if they irritate your skin
B) Learn to identify them and avoid them
C) Wear shorts and a t-shirt
D) Ignore warning signs
  • 3. Urushiol is the oily resin found in which poisonous plant family?
A) Asteraceae
B) Rosaceae
C) Lamiaceae
D) Anacardiaceae
  • 4. Which of these plants causes skin irritation upon contact?
A) Poison Ivy
B) Daisy
C) Sunflower
D) Rose
  • 5. What is the active toxin in Poison Ivy, Poison Oak, and Poison Sumac?
A) Urushiol
B) Strychnine
C) Cyanide
D) Ricinine
  • 6. Which of these is a common characteristic of Poison Ivy?
A) Leaves in groups of three
B) Leaves with thorns
C) Red berries in the winter
D) Large, single leaves
  • 7. If you come into contact with Poison Ivy, what should you do immediately?
A) Apply sunscreen
B) Ignore it and hope it goes away
C) Wash the affected area with soap and water
D) Cover the area with a bandage
  • 8. Which of the following plants has toxic berries?
A) Raspberry
B) Blueberry
C) Deadly Nightshade
D) Strawberry
  • 9. What part of the Oleander plant is poisonous?
A) Only the flowers
B) All parts
C) Only the roots
D) Only the leaves
  • 10. Which plant contains cardiac glycosides, affecting the heart?
A) Chamomile
B) Foxglove
C) Lavender
D) Mint
  • 11. What type of reaction does poison ivy cause?
A) Blindness
B) Allergic contact dermatitis
C) Respiratory illness
D) Digestive upset
  • 12. Which of these is NOT a common symptom of poisonous plant exposure?
A) Itching
B) Increased appetite
C) Rash
D) Blisters
  • 13. Which of the following plants is poisonous if ingested?
A) Bell Pepper
B) Castor Bean
C) Cucumber
D) Tomato
  • 14. If a poisonous plant is ingested, what is the first thing you should do?
A) Call poison control
B) Induce vomiting immediately
C) Drink large amounts of water
D) Wait and see if symptoms develop
  • 15. What chemical is found in Dumbcane (Dieffenbachia) that causes oral irritation?
A) Cyanide
B) Urushiol
C) Strychnine
D) Calcium oxalate crystals
  • 16. Which plant is known for causing photosensitivity?
A) Sunflower
B) Giant Hogweed
C) Rose
D) Daisy
  • 17. What does photosensitivity mean?
A) Attraction to light
B) Allergy to pollen
C) Increased skin sensitivity to sunlight after contact
D) Inability to see colors
  • 18. Which of these plants is known to be poisonous to pets?
A) Lily
B) Bamboo
C) Sunflower
D) Rose
  • 19. Why should you avoid burning poisonous plants?
A) It's good for the environment
B) The smoke can carry irritants and toxins
C) It eliminates the plant completely
D) It makes the plant less poisonous
  • 20. Which of these plants is known for its bright red berries?
A) Sunflower
B) Daisy
C) Rose
D) Holly
  • 21. What is the best way to remove urushiol from tools and clothing?
A) Wash with soap and water
B) Bury the items
C) Burn the items
D) Use bleach
  • 22. Which of the following can help relieve itching from poison ivy?
A) Vinegar
B) Baking soda paste
C) Sugar water
D) Calamine lotion
  • 23. What type of soil can influence the toxicity of certain plants?
A) Soil with high levels of heavy metals
B) Sandy soil
C) Loamy soil
D) Clay soil
  • 24. Which of these plants is considered a common weed and can cause skin irritation?
A) Grass
B) Stinging Nettle
C) Clover
D) Dandelion
  • 25. What is the scientific name for poison ivy?
A) Toxicodendron radicans
B) Rosa toxicus
C) Solanum veneum
D) Lilium toxicum
  • 26. What precautions should be taken when handling Giant Hogweed?
A) Handle during midday sun
B) No precautions needed
C) Only handle when the plant is dry
D) Wear protective clothing, including eye protection
  • 27. What is a common use for gloves when removing poisonous plants?
A) Making it easier to grip the plants
B) Improving visibility of small plants
C) Protecting skin from contact with the plants' oils
D) Keeping hands cool
  • 28. Which of these is a characteristic feature of Poison Oak that helps identify it?
A) Needle-like leaves
B) Leaves with serrated edges
C) Smooth, rounded leaves
D) Lobed leaves resembling oak leaves
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