Articles
By Clare Maloney
Published On: Jan 21, 2025
Last Updated On: Jan 22, 2025
Contact dermatitis is a type of eczema. Test your knowledge to see if you know these surprising facts about this complex condition:
1. What are the two main types of contact dermatitis?
A. Irritant and allergic
B. Irritant and fragrant
C. Fragrant and allergic
D. Allergic and dandric
Answer: A. Irritant and allergic contact dermatitis are the two main types of contact dermatitis.
A. Itchy skin
B. Crusty or scaly skin
C. Lesions or vesicles in affected areas
D. All of the above
Answer: D. All of the above are common symptoms of contact dermatitis.
A. Bronze
B. Sterling silver
C. Nickel
D. Stainless steel
Answer: C. Nickel is one of the most common metals known to trigger contact dermatitis in many people.
A. Skin biopsy
B. Patch testing
C. Blood test
D. X-ray
Answer: B. Patch tests are often used to help identify what allergen may be causing contact dermatitis.
5. What is the main difference between irritant and allergic contact dermatitis?
Answer: B. Irritant contact dermatitis occurs after repeated exposure to an irritant.
B. 1–2 hours
C. 1–2 days
D. 1–2 weeks
Answer: C. Symptoms of allergic contact dermatitis typically appear 1–2 days after exposure to the allergen.
A. Cold weather
B. Sun exposure
C. Vitamin D
D. Friction and scrubbing
Answer: D. Friction and scrubbing can aggravate irritant contact dermatitis symptoms.
A. True
B. False
Answer: False, atopic dermatitis is the most common of the seven types of eczema, but contact dermatitis is also very common.
A. Wear plenty of sunscreen
B. Wear only 100% cotton clothing
D. Avoid gluten or dairy in your diet
Answer: C. Avoiding known irritants or allergens is the best way to avoid contact dermatitis.
A. Hairdresser
B. Office manager
C. Construction worker
D. Firefighter
Answer: A. Hairdressers would be most likely to come in contact with chemicals or other irritants that could cause contact dermatitis.
How’d you do?
To elevate your eczema IQ even further, check out these webinars led by world-class eczema experts.