Milady Chapter 10 - Facial Devices and Technology

Questions and Answers

Why should estheticians study and have a thorough understanding of facial devices and technology?

They need to operate machines and devices safely, provide the best results for their clients, and enhance their service menu.

What does the term Electrotherapy mean?

The use of electrical devices for their therapeutic benefits.

To prevent physical harm, what are some conditions from clients that electrotherapy machines shouldn't be used on?

Clients with heart conditions, pacemakers, metal implants, braces, pregnancy, epilepsy or seizure disorders, fear of electric current, and open or broken skin.

Ensure the client removes jewelry and piercings before using electrical devices such as galvanic machines.

True Signup and view all the answers

What directions should you use when managing all electrical devices?

The manufacturer instructions. Signup and view all the answers

How long are most machines used for?

Approximately 5-10 minutes. Signup and view all the answers

Ultraviolet lamps in towel warmers may reduce what?

Bacteria, but they are not effective for disinfection. Signup and view all the answers

What are some effects of using warm towels from a Hot Towel Cabinet?

They remove facial masks and products such as massage creams and soften the skin before extractions. Signup and view all the answers

When should hot towels not be used on clients?

On extremely fragile or extremely sensitive skin, uncontrolled or advanced rosacea, open wounds, or contraindicated skin conditions such as excessive acne lesions. Signup and view all the answers

What should you ALWAYS do before placing a hot towel on your client?

Test the temperature of the towel or product on your wrist prior to use. Signup and view all the answers

How should you prepare a hot towel cabinet?

Load the cabinet until you have the desired number of towels for your treatment or plan ahead for your full client schedule. Signup and view all the answers

What should you do when you are ready to use the heated steam towel cabinet?

Put on a new pair of gloves, remove the towel, test the temperature on your wrist, and apply it to the client's face safely. Signup and view all the answers

How should you clean your Hot Towel Cabinet?

Empty, clean, and disinfect the water catchment tray and leave the door open at night to dry. Signup and view all the answers

What is a Magnifying Lamp?

A.k.a 'Loupe' magnifies the face to help the esthetician treat and analyze the skin. Signup and view all the answers

What are the various powers of magnification known as on the magnifying lamp and what are they equivalent to?

They are known as Diopters. One is equal to 10 times the magnification. Most come in values of 3, 5, or 10 diopters. Signup and view all the answers

What is the most common magnification?

Five Diopters. Signup and view all the answers

What should a good quality magnifying lamp have?

A clear lens and be free of distortion. Signup and view all the answers

When should you use the magnifying lamp?

During skin analysis, extractions, and as a source of additional lighting. Signup and view all the answers

What should you do with your client's eyes when using a magnifying lamp directly over them?

Cover them with eye pads. Signup and view all the answers

What is the Wood's lamp?

It is a filtered black light used to illuminate fungi, bacterial disorders, pigmentation problems, and other skin problems. Signup and view all the answers

What should you use to clean wax off of the glass of the magnifying glass?

Oil. Signup and view all the answers

What are the colors associated with thin or dehydrated skin when under the Wood's lamp?

Light violet/purple. Signup and view all the answers

What are the colors associated with oily areas of the face/comedones when under a Wood's lamp?

Yellow or sometimes pink or orange. Signup and view all the answers

What are the colors associated with hyperpigmentation or sun damage when under a Wood's lamp?

Brown. Signup and view all the answers

What is the main purpose of the rotary brush?

To lightly exfoliate the skin. Signup and view all the answers

What is a contraindication for using the rotary brush?

Do not use brushes on acne, couperose, fragile, or inflamed skin. Signup and view all the answers

How many passes should you conduct with the rotary brush?

Up to three on each area, or for approximately three to five seconds. Signup and view all the answers

What do estheticians consider the steamer to be when it comes to their practices?

The most important machine. Signup and view all the answers

Steamer with ozone may have what on the skin that is beneficial for acne and problematic skin?

Antiseptic effect that has the power to kill bacteria and other microorganisms. Signup and view all the answers

The ozone on a steamer is considered what?

A strong oxidizer that creates free radicals. Signup and view all the answers

Why should you not let the water on your steamer run low?

The glass may break. Signup and view all the answers

What happens to a neglected steamer?

They spit out hot water due to mineral deposits buildup. Signup and view all the answers

What cleaning solution should you use when cleaning the tank/jar of your steamer?

A teaspoon of vinegar with a jar filled with water. Signup and view all the answers

What is the vacuum machine?

A.k.a the suction machine. This is used in a facial to remove impurities, stimulate the skin, or perform a machine-aided facial lymphatic massage. Signup and view all the answers

When should the vacuum machine be used?

After desincrustation and before extractions. Signup and view all the answers

What should you avoid doing when using the vacuum machine?

Strong suction because it may cause tissue damage or bruising. Signup and view all the answers

How many passes should you perform on the skin when using the vacuum machine?

Usually 3-5 on each area. Signup and view all the answers

What significant reactions does the Galvanic current create in esthetics?

Chemical desincrustation and ionic iontophoresis. Signup and view all the answers

The galvanic machine converts the alternating current received from an electronic current into a direct current.

True Signup and view all the answers

When is the galvanic current used?

When preparing the skin for extractions or assisting in delivering targeted products. Signup and view all the answers

Desincrustation uses galvanic current to create what in the skin?

A chemical reaction that emulsifies sebum and debris in the follicle. Signup and view all the answers

To perform desincrustation what is placed into the skin surface?

A negative pH/alkaline-based, electro-negative solution. Signup and view all the answers

What does the client hold when the esthetician is conducting desincrustation?

The positive electrode, set on the positive polarity. Signup and view all the answers

What electrode is the Esthetician using when conducting desincrustation on a client?

The negative electrode, set on the negative polarity. Signup and view all the answers

What skin types are good for desincrustation?

Beneficial for oily or acne skin. Signup and view all the answers

How should estheticians safely perform desincrustation when using the galvanic machine?

Keep even contact with the skin once the galvanic machine is on. Signup and view all the answers

When should you not use negative galvanic current on the skin?

When the client has broken capillaries or pustular acne conditions. Signup and view all the answers

What are ions?

Atoms or molecules that carry an electrical charge. Signup and view all the answers

What is ionization?

The separating of a substance into ions. Signup and view all the answers

What is Cataphoresis?

The infusion of a positive product. Signup and view all the answers

What are the two processes of ionic penetration?

Cataphoresis and anaphoresis. Signup and view all the answers

What is Anaphoresis?

The infusion of a negative product, such as a desincrustation fluid. Signup and view all the answers

What are some effects of Anaphoresis?

(Desincrustation) Causes alkaline reactions, softens and relaxes tissue, stimulates nerve endings, increases blood circulation. Signup and view all the answers

What are some effects of Cataphoresis?

(Masque) Causes an acidic reaction, tightens the skin, calms or soothes nerve endings, decreases blood circulation. Signup and view all the answers

What are some of the contraindications when using the Galvanic Machine?

Do not use on clients with high blood pressure, fever, infection, diminished nerve sensibility, open or broken skin, chronic migraines, or anxiety about electrical appliances. Signup and view all the answers

What is the High Frequency Machine?

An apparatus that utilizes an alternating or sinusoidal current and produces a heat effect. Signup and view all the answers

What are some things to inform your clients of about the High Frequency machine?

It creates a noise and the ozone has a distinctive smell to it. Signup and view all the answers

What skin type is ideal for to use the large mushroom electrode on the High Frequency machine?

Acne or problematic skin. Signup and view all the answers

What is the comb (rake) electrode used for on the High Frequency Machine?

Scalp treatment. Signup and view all the answers

What are some benefits of using the High Frequency machine?

Stimulates circulation, helps oxygenate the skin, generates a warm relaxed effect, and helps heal open lesions after extraction. Signup and view all the answers

What is a contraindication for the Spray Machine?

Do not use on clients who have respiratory issues. Signup and view all the answers

When should build-up in the nozzle of the spray machine be cleaned?

Monthly or more often. Signup and view all the answers

What are the effects of using Paraffin Wax?

Allows the esthetician to provide a treatment that offers quick results, but it only lasts for a limited period. Signup and view all the answers

How long should you warm the mitts and/or boots?

For approximately 10 minutes. Signup and view all the answers

What should an esthetician do before purchasing equipment?

Do your research! Signup and view all the answers

Study Notes

Understanding Facial Devices and Technology

Estheticians must have a thorough knowledge of facial devices for safe operation, optimal client results, and enhanced service offerings.
Safety includes recognizing contraindications for electrotherapy, such as heart conditions or pregnancy.

Electrotherapy Overview

Electrotherapy refers to the therapeutic use of electrical devices.
Contraindications for electrotherapy include conditions like epilepsy, pacemakers, and broken skin.

Electrical Device Protocols

Clients should remove jewelry before using electrical devices.
Always follow manufacturer instructions for operating devices.
Most machines are operated for 5-10 minutes for effective results.

Ultraviolet Lamps and Hot Towels

Ultraviolet lamps in towel warmers reduce bacteria but do not disinfect surfaces.
Warm towels effectively remove facial masks and soften skin before extractions.

Hot Towels Usage Guidelines

Avoid using hot towels on extremely sensitive skin, open wounds, or areas with advanced rosacea.
Always check towel temperature on the wrist before applying to clients.

Hot Towel Cabinet Maintenance

Load the cabinet with the required number of towels; clean and disinfect the water tray regularly.
Ensure the cabinet doors are left open overnight to dry out.

Magnifying Lamp Usage

The magnifying lamp, or loupe, aids in magnifying the skin for analysis and treatment.
Common magnifications are 3, 5, or 10 diopters, with five diopters being the typical choice.

Wood's Lamp Functions

Wood's lamp uses filtered black light to identify fungal infections, pigmentation issues, and skin disorders.
Skin conditions under the Wood's lamp can be identified by colors, such as light violet for dehydration and brown for hyperpigmentation.

Rotary Brush and Steamers

The rotary brush lightly exfoliates the skin; do not use it on sensitive or inflamed areas.
Steamers are a vital tool for estheticians and can provide antiseptic effects beneficial for acne treatment.

Vacuum and Galvanic Machines

The vacuum machine removes impurities and can replace facial massages; adjust suction strength to prevent damage.
Galvanic machines facilitate chemical desincrustation, using alternating and direct currents for skin treatments.

Ions and Ionic Penetration

Ions are charged atoms or molecules that facilitate current flow during treatments.
Key ionic processes include cataphoresis (infusing positive products) and anaphoresis (infusing negative products).

High Frequency and Spray Machines

The High Frequency machine employs alternating currents to create heat beneficial for acne and injury healing.
Always inform clients of the unique sounds and smells produced by these machines.

Paraffin Wax and Equipment Purchases

Paraffin wax treatments provide quick but temporary results for the skin.
Research thoroughly before investing in esthetic equipment to ensure good decision-making.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

Test your knowledge on facial devices and technology as covered in Milady Chapter 10. This quiz will help estheticians understand the importance of operating these machines safely and the benefits they offer to clients. Enhance your skills and service menu with this knowledge.