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Understanding Acne

Welcome to the Understanding Acne Exam

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1. 
What is the primary cause of acne?

2. 
Which gland is mainly responsible for sebum production?

3. 
What is the difference between a blackhead and a whitehead?

4. 
Which type of acne is characterized by deep, painful lumps under the skin?

5. 
What is the primary role of benzoyl peroxide in acne treatment?

6. 
Why should professional extractions only be performed by licensed experts?

7. 
What is the role of androgens in acne formation?

8. 
What type of acne might benefit from blue light therapy?

9. 
Which ingredient is most effective for unclogging pores in mild acne?

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