FREE Esthetician Practice Facial Treatments and Devices Questions and Answers

Question 1

An esthetician is performing a galvanic current treatment to facilitate extractions on a client with oily, congested skin. Which process are they using, and what chemical reaction does it create?

Accepted Answer

Desincrustation, which creates a chemical reaction called saponification.

Answer

Cataphoresis, which causes an acidic reaction to harden sebum.

Answer

Iontophoresis, which introduces water-soluble products into the skin.

Answer

High frequency, which produces ozone to create a germicidal effect.

Question 2

A client with mild to moderate acne wants a non-invasive treatment to help manage their breakouts. Which of the following devices and mechanisms of action would be most appropriate and effective for targeting acne-causing bacteria?

Accepted Answer

Blue light LED, which destroys P. acnes bacteria on the skin's surface.

Answer

Microcurrent, which uses low-level electricity to stimulate facial muscles.

Answer

Red light LED, which penetrates deeply to stimulate collagen and reduce inflammation.

Answer

Ultrasonic spatula, which uses sound waves for mechanical exfoliation.

Question 3

During a facial treatment, an esthetician uses an ultrasonic skin scrubber (spatula). What is the primary principle behind how this device exfoliates the skin?

Accepted Answer

It uses high-frequency sound waves to create vibrations that loosen dead skin cells.

Answer

It uses a direct electrical current to dissolve sebum in the pores.

Answer

It emits thermal energy to melt away the stratum corneum.

Answer

It projects fine crystals onto the skin to abrade the surface.

Question 4

A new client is booked for a microdermabrasion treatment. During the consultation, they mention they have been using a prescribed oral medication for severe acne for the past three months. Which is the MOST appropriate course of action for the esthetician?

Accepted Answer

Refuse the service and explain that the medication is a contraindication.

Answer

Perform the treatment but use the lowest possible suction setting.

Answer

Proceed with the treatment as it will help with acne scarring.

Answer

Advise the client to stop the medication for 48 hours before the treatment.

Question 5

Which of the following is a significant contraindication for any facial treatment involving electrical currents, such as microcurrent, galvanic, or high frequency?

Accepted Answer

The client has a pacemaker or heart condition.

Answer

The client has seasonal allergies.

Answer

The client has mild hyperpigmentation.

Answer

The client has previously had Botox injections.

Question 6

An esthetician is using a high-frequency machine on a client with acneic skin. They select the mushroom-shaped electrode. What is the primary purpose of this specific electrode?

Accepted Answer

For treating larger surface areas like the cheeks and forehead.

Answer

To perform extractions by creating suction.

Answer

For spot-treating individual small pimples.

Answer

To infuse serums deep into the epidermis.

An esthetician is performing a galvanic current treatment to facilitate extractions on a client with oily, congested skin.Which process are they using, and what chemical reaction does it create?

An esthetician is performing a galvanic current treatment to facilitate extractions on a client with oily, congested skin.
Which process are they using, and what chemical reaction does it create?