Texas Cosmetology Operator Written ExamSkin Care ServicesMedium
A client with mature skin is concerned about fine lines, wrinkles, and lack of firmness. During a facial, the cosmetologist decides to incorporate a high-frequency current treatment. What is the primary benefit of high-frequency current for this client's skin concerns?
- AChemical peeling and resurfacing.
- BMuscle contraction and toning.
- CDeep cleansing and exfoliation of pores.
- DImproved product penetration and oxygenation.
Show answer & explanationAnswer & explanation
Correct answer: D. Improved product penetration and oxygenation.
High-frequency current stimulates circulation, increases cellular metabolism, and generates ozone, which has a germicidal effect. For mature skin, it primarily helps improve product penetration and oxygenate the skin, promoting a more revitalized and firm appearance.
Why the other options are wrong
- A. High-frequency does not perform chemical peeling or resurfacing; those are separate treatments.
- B. Galvanic current or microcurrent are primarily used for muscle toning, not high-frequency.
- C. While it has a purifying effect, deep cleansing and exfoliation are not its primary benefits for mature skin concerns.
High-Frequency Facial Benefits
High-frequency current uses a mild electrical current to generate oxygen (ozone), stimulate circulation, and improve cellular metabolism, offering benefits like enhanced product penetration, purification, and skin oxygenation.
- Generates ozone (germicidal).
- Stimulates circulation.
- Increases cellular metabolism.
- Enhances product penetration.
- Oxygenates the skin.
Memory trick: High-Freq: OXYGEN, PENETRATION, GLOW.