Esthetician study materials
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Esthetician (South Korea National Technical Qualifications in Barbering and Beauty): Professional Practices

Esthetician · Work through your exam, one topic at a time.

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Professional Practices

Professional Practices

This domain tests scope of practice, informed consent, confidentiality, documentation, referrals, boundaries, and professional conduct.

Core rules

  • Practice only within your license and training. Do not diagnose, prescribe, or promise medical outcomes.
  • Obtain informed consent before treatment and explain risks, benefits, alternatives, and aftercare.
  • Keep records accurate, dated, and objective. Never alter a record after the fact; add a signed addendum if correction is needed.
  • Protect client privacy in conversation, social media, and storage. Do not post before-and-after images without written permission.
  • Refer clients with suspicious lesions, uncontrolled conditions, or reactions to a physician or dermatologist.

Worked example

A client asks whether a changing mole is cancer. Explain that you cannot diagnose and recommend a dermatology evaluation. Document the conversation and the referral without speculating about the diagnosis. Reasoning: diagnosis is outside esthetic scope; an objective referral protects the client and the practitioner.

Traps

  • Giving medical advice to reassure a client.
  • Discussing a client's treatment in a public area.
  • Posting images without written consent.
  • Backdating or rewriting notes instead of adding an addendum.