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Quiz:
When out enjoying nature this summer, watch out for plants that produce rash-inducing compounds. Put your knowledge of these irritating plants to the test with this quiz.
How much do you know about summer plant irritants?
01
What family of compounds are found in the oils of poison ivy and can cause contact dermatitis?
Alkaloids
Furanocoumarins
Catechols
Steroids
European ivy
Poison oak
Mango
Poison sumac
02
Which of the following does not contain urushiol oils that cause rashes?
Angelicin
Methoxsalen
Bergapten
Psoralen
03
Which of the following furanocoumarins is responsible for the particularly severe phytophoto-dermatitis caused by giant hogweed?
Apples
Pears
Limes
Plums
04
Furanocoumarins are also found in which of the following fruits?
Alclometasone
Hydrocortisone
Cortisol
Prednisone
05
Which of the following oral steroids is often prescribed to combat plant-induced dermatitis?
1
18
5
34
06
Giant hogweed is widespread in western and northern Europe. How many US states has it been reported in?
Apply a topical steroid cream.
Take an antihistamine.
Don’t expose the affected area to sunlight.
Wash exposed skin with soap and water.
07
Which of the following is the recommended initial action when your skin has come into contact with irritating plant saps and oils?
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Correct Answers
1. What family of compounds are found in the oils of poison ivy and can cause contact dermatitis?
2. Which of the following does not contain urushiol oils that cause rashes?
3. Which of the following furanocoumarins is responsible for the particularly severe phytophotodermatitis caused by giant hogweed?
4. Furanocoumarins are also found in which of the following fruits?
5. Which of the following oral steroids is often prescribed to combat plant-induced dermatitis?
6. Giant hogweed is widespread in western and northern Europe. How many US states has it been reported in?
7. Which of the following is the recommended initial action when your skin has come into contact with irritating plant saps and oils?
