Dermetrics / Patient Information & Treatment Plans / Self-test
True or false: skin cancer prevention
A short, evidence-based check. Does not replace individual medical advice.
Early detection: the ABCDE rule The ABCDE rule helps to spot suspicious moles early: Asymmetry, Border, Colour, Diameter, Evolution.
Self-Test
True or false: skin cancer prevention
A short, evidence-based true-or-false check on skin cancer prevention — especially relevant for people with an elevated risk.
0/8 answered · 0 correct
UV radiation gets through the clouds even on overcast days.
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Answer: True
UV radiation is strongest between 10 a.m. and 4 p.m.
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Answer: True
Pre-tanning on a sunbed protects the skin from sun damage on holiday.
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Answer: False
A mole over 6 mm in diameter is automatically malignant.
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Answer: False
Sunscreen should be reapplied roughly every 2 hours.
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Answer: True
After a first skin cancer, a monthly skin self-examination is advisable.
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Answer: True
A wound that hasn't healed after more than 4 weeks should be checked by a doctor.
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Answer: True
Sunburn is impossible in the shade.
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Answer: False
This short check is for general education only and does not replace a medical examination. If you have questions about your individual situation — for example about preventive measures such as nicotinamide — please speak with your doctor.