Topics: Cosmetology Quiz
The difference between open and closed comedones is the size of the follicle opening, called the _________.
A. Ostium
B. Follicle
C. Comedo
D. pore
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What is a light, continuous, stroking movement with the fingers or palms?
A. Fulling
B. Kneading
C. Petrissage
D. Effleurage