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Oregon esthetician license renewal
In Oregon, an esthetician license is renewed every two years, requiring 10 hours of continuing education, including at least 2 hours in infection control.
Oregon facility license requirement
A salon or shop offering esthetic services must hold a current facility license; the owner ensures all staff hold valid individual licenses.
Client record retention
Oregon rules require client records, including consent forms and treatment notes, to be kept for at least three years after the last treatment.
Chain of infection
The six links are infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, and susceptible host; breaking any link prevents infection.
Disinfection versus sterilization
Disinfection kills most pathogenic organisms on nonporous surfaces, while sterilization destroys all microbial life, including bacterial spores.
Universal precautions
Treat all blood and body fluids as potentially infectious; use gloves, goggles, and masks as needed to prevent exposure.
Epidermal turnover time
Keratinocytes formed in the stratum basale migrate to the surface; the complete epidermal turnover takes approximately 28 days.
Dermis components
The dermis contains collagen for strength, elastin for elasticity, and glycosaminoglycans for hydration, plus nerves, vessels, and glands.
Fitzpatrick skin types
The Fitzpatrick scale classifies skin types I through VI by sun reactivity: type I always burns and never tans; type VI never burns and deeply tans.
Combination skin
Combination skin has an oily T-zone (forehead, nose, chin) and normal-to-dry cheeks; treatment should balance both areas.
Primary versus secondary lesions
Primary lesions (macule, papule, pustule, vesicle) are initial changes; secondary lesions (scale, crust, scar) evolve from primary lesions or trauma.
Skin analysis methods
Skin analysis uses visual inspection, palpation, and magnification lamp to assess pore size, texture, hydration, and lesions.
Skin surface pH
Healthy skin surface pH is about 4.5 to 5.5, forming the acid mantle that helps inhibit pathogenic bacteria.
Alpha hydroxy acids
AHAs such as glycolic and lactic acid exfoliate by loosening desmosomes; they increase sun sensitivity, so sunscreen is essential.
Humectant, emollient, occlusive
Humectants attract water, emollients soften and smooth skin, and occlusives form a barrier to prevent water loss.
Oil-in-water emulsion
An oil-in-water emulsion has oil droplets dispersed in water; it is lighter, non-greasy, and suitable for normal to oily skin.
Facial treatment sequence
A basic facial follows consultation, cleansing, exfoliation, extraction if needed, massage, mask, and moisturizer with SPF.
Effleurage massage movement
Effleurage is a gliding, stroking massage movement performed with light pressure, always directed upward and outward on the face.
Extraction contraindications
Extraction is avoided on inflamed cysts, active acne, sunburn, and areas with contagious skin conditions; only pustules and comedones are extracted.
Hair growth cycle
Hair cycles through anagen (growth), catagen (transition), and telogen (rest); waxing is most effective during the anagen phase.
Wax application direction
Apply wax in the direction of hair growth and remove against the growth while holding skin taut to minimize discomfort and breakage.
Isotretinoin waxing contraindication
Clients using isotretinoin (Accutane) within the past six months should not be waxed because skin is fragile and may tear.
Hard versus soft wax
Hard wax is applied without strips and is used for sensitive areas like the face and bikini; soft wax requires strips for larger areas.
Color theory in makeup
Complementary colors neutralize: green cancels redness, peach or orange cancels blue or purple, and yellow cancels dark circles.
Eyelash extension patch test
A patch test for eyelash adhesive is performed 24 to 48 hours before the first application to check for allergic reaction.
Makeup sanitation rules
Never double-dip mascara or lip products; sharpen pencils before each use; disinfect palettes and brushes between clients.
Informed consent
Informed consent explains the procedure, benefits, risks, alternatives, and aftercare; the client signs and dates the form before treatment.
Scope of practice
Estheticians do not diagnose or treat medical conditions; suspected conditions are referred to a physician.
Active listening
Active listening involves open-ended questions, reflective feedback, and undivided attention to understand the client's concerns.
Professional boundaries
Professional boundaries include avoiding dual relationships, inappropriate touching, and personal social media contact with clients.
Confidentiality
Client records and information are private and may not be shared without written consent, except as required by law.
Oregon continuing education
Oregon estheticians must complete 10 hours of continuing education every two years, including at least 2 hours in infection control.