Hair Removal Procedures Flashcards
6 cards from real Esthetician Practice Exam practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Hair Removal Procedures flashcards as text
A new client schedules a full leg waxing service. During the consultation, she mentions she has been taking an oral medication, isotretinoin, for severe acne for the past four months. What is the most appropriate course of action for the esthetician?
Answer: Advise the client that waxing is contraindicated and decline to perform the service until she has been off the medication for at least one year.
Isotretinoin (commonly known by brand names like Accutane) is an oral retinoid that makes the skin extremely fragile, thin, and prone to lifting or tearing. Performing a waxing service on a client taking this medication can cause significant skin damage. The standard professional protocol is to wait for a minimum of one year after the client has stopped taking the medication before performing any waxing services.
When performing a hair removal service on the bikini line or underarms, what is the primary advantage of using hard (stripless) wax compared to soft (strip) wax?
Answer: It adheres only to the hair, not the skin, reducing irritation and discomfort in sensitive areas.
The main benefit of hard wax is its formulation, which causes it to "shrink-wrap" and adhere only to the hair itself, not the skin. This makes it significantly gentler on delicate and sensitive areas like the bikini line, face, and underarms, leading to less pain, redness, and irritation compared to soft wax, which adheres to both hair and skin.
Permanent hair reduction methods like laser hair removal and electrolysis are most effective when the hair is in which stage of the growth cycle?
Answer: Anagen
The Anagen phase is the active growing stage where the hair is attached to the dermal papilla (the source of nourishment). For methods like laser and electrolysis to be effective, they must destroy the papilla. This connection is only present during the Anagen phase, allowing the energy (heat or chemical) to be effectively transmitted to the target.
An esthetician is performing a soft (strip) wax on a client's back. What is the correct procedure for applying the wax and removing the strip?
Answer: Apply the wax in the direction of hair growth and remove the strip against the direction of hair growth.
The standard, correct technique for soft (strip) waxing is to apply a thin layer of wax in the same direction that the hair is growing. The fabric or paper strip is then pressed firmly onto the wax, and removal is done by pulling the strip quickly and parallel to the skin in the opposite direction of hair growth.
Which permanent hair removal modality uses a direct current to create a chemical reaction of sodium hydroxide (lye) within the follicle to destroy the dermal papilla?
Answer: Galvanic Electrolysis
Galvanic electrolysis uses a direct electrical current that causes a chemical decomposition of the salt and water present in the follicle. This process creates sodium hydroxide (lye), a caustic substance that destroys the hair's regenerative cells.
Immediately following a full leg waxing service, which of the following post-care instructions is MOST critical for the esthetician to provide the client to prevent folliculitis and irritation?
Answer: Avoid hot tubs, saunas, intense exercise, and tight-fitting clothing for the next 24-48 hours.
After waxing, the hair follicles are open and the skin is sensitized, making it vulnerable to bacteria, friction, and irritation. Heat from hot tubs, saunas, and sweat from exercise can introduce bacteria into the open follicles, leading to inflammation or infection (folliculitis). Tight clothing can cause friction that further irritates the sensitive skin. Therefore, avoiding these activities is the most important immediate aftercare advice.