Acne is caused by
A) testosterone.
B) sebum.
C) abnormal keratinization of hair follicles.
D) Propionibacterium.
E) All of the choices are correct.

Question

Quizplus · Accepted Answer

Acne is a complex condition influenced by several factors: testosterone can increase sebum production; sebum, when overproduced, can clog pores; abnormal keratinization of hair follicles can lead to blockages; and Propionibacterium acnes is a bacteria that can exacerbate acne by infecting blocked pores. Therefore, all of the choices contribute to the development of acne.

Acne Is Caused by