ID Esthetician study materials
ID Esthetician study resources

ID Esthetician flashcards

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32 cards. Read the term and the definition here. The deck at the top of this page is optional.

Idaho esthetician license hours
Idaho requires a minimum of 600 hours of board-approved esthetics training before licensure. This includes practical and theoretical instruction.
Disinfection definition
Disinfection is the process of killing most pathogenic microorganisms on nonporous surfaces, but not necessarily bacterial spores. Use EPA-registered hospital-grade products.
Stratum basale
The deepest layer of the epidermis where cell division occurs. Keratinocytes, melanocytes, and Merkel cells reside here.
Primary lesion
A primary lesion is the initial, direct result of a disease process, such as a macule, papule, vesicle, or pustule. It is not altered by scratching.
Informed consent
Informed consent is a client's voluntary agreement to a treatment after understanding its risks, benefits, alternatives, and potential complications. It must be documented.
Extraction technique
Extraction involves applying gentle pressure around a comedo using fingers wrapped in tissue or an extractor. Skin should be pre-softened with steam. Stop if resistance.
Hard wax
Hard wax is a stripless wax that shrink-wraps hair and is removed without cloth strips. It is ideal for sensitive areas like the face and bikini.
Glycolic acid peel
Glycolic acid is an alpha-hydroxy acid (AHA) used for superficial peels. It penetrates the epidermis, promotes exfoliation, and must be neutralized according to protocol.
Lash extension adhesive
Lash extension adhesive typically contains cyanoacrylate, which cures upon exposure to moisture in the air. Patch test clients for allergies before application.
Idaho renewal cycle
Idaho esthetician licenses must be renewed annually by the expiration date. Late renewal may incur additional fees and possibly require reexamination if lapsed.
Sterilization
Sterilization is the complete destruction of all microbial life, including spores, usually achieved by autoclave. It is required for invasive implements.
Collagen function
Collagen is a protein in the dermis that provides strength and structure to the skin. It is produced by fibroblasts and degrades with UV exposure and aging.
Contagious skin condition
A contagious skin condition such as impetigo, ringworm, or scabies requires referral to a physician and no esthetic service until cleared.
Isotretinoin contraindication
Isotretinoin (Accutane) is a contraindication for waxing, chemical peels, and exfoliation because it thins the skin and impairs healing. Wait 6 months after discontinuation.
Double cleansing
Double cleansing uses an oil-based cleanser first to remove makeup and sebum, followed by a water-based cleanser to cleanse the skin thoroughly.
Sugaring paste
Sugaring paste is a water-soluble mixture of sugar, lemon juice, and water. It is applied against hair growth and removed in the direction of growth, reducing irritation.
Salicylic acid peel
Salicylic acid is a beta-hydroxy acid (BHA) used for superficial peels. It is lipophilic, penetrates pores, and is self-neutralizing. Avoid in aspirin-allergic clients.
Makeup sanitation
Makeup sanitation includes using disposable applicators, never double-dipping into mascara or lip products, and sharpening pencils before each use to prevent cross-contamination.
Idaho continuing education
Idaho currently does not require continuing education for esthetician license renewal. However, licensees should verify current rules as they may change.
Handwashing duration
Handwashing with soap and water should last at least 20 seconds. It is required before and after each client, and after glove removal.
Melanin production
Melanin is produced by melanocytes in the stratum basale. It protects skin from UV radiation. The number of melanocytes is similar across races, but activity varies.
ABCDE melanoma signs
ABCDE signs of melanoma: Asymmetry, Border irregularity, Color variation, Diameter greater than 6mm, and Evolving (changing). Refer to physician if suspected.
Patch test timing
A patch test should be performed 24-48 hours before a treatment using a new product, especially dyes, fragrances, and chemical peels, to check for allergic reaction.
Facial massage contraindications
Facial massage is contraindicated for clients with severe acne, rosacea, sunburn, or open lesions. Gentle massage may be used for others.
Wax temperature safety
Wax should not exceed 130°F (54°C) to prevent burns. Test temperature on the inner wrist before applying to the client's skin.
Peel depth classification
Superficial peels affect the epidermis; medium peels reach the papillary dermis; deep peels reach the reticular dermis. Estheticians typically perform superficial peels.
Lash extension aftercare
After lash extension application, clients should avoid water, steam, and oil-based products for 24-48 hours to allow adhesive to fully cure.
Idaho service location
Esthetic services must be performed in a licensed establishment. Home-based salons require separate approval and inspection by the Idaho Board of Cosmetology.
EPA-registered disinfectant
An EPA-registered hospital-grade disinfectant is required for implements. Follow the label's contact time, typically 10 minutes, to ensure efficacy.
Skin functions
Skin functions include protection, sensation, thermoregulation, excretion, secretion, absorption, and vitamin D synthesis. These are essential for overall health.
Wood's lamp use
A Wood's lamp emits UV light to assess skin conditions. It can detect dehydration, sun damage, and bacterial infections like pseudomonas (fluoresces green).
Documentation retention
Client records, including service details and consent forms, must be kept for at least 3 years in Idaho. This ensures compliance with board regulations.