Electrotherapy (Face)

Which type of electrical current is used for galvanic facial treatments (desincrustation/iontophoresis)?

In galvanic desincrustation, which polarity is the active electrode on the face?

During iontophoresis, how do you deliver a positively charged ingredient (e.g., Ca²⁺)?

Which immediate skin effect is expected under the positive pole (cataphoresis)?

Which immediate skin effect is expected under the negative pole (anaphoresis)?

The best pretreatment fluid for desincrustation is:

Typical working current for facial microcurrent is in which range?

What should a client usually feel during properly delivered microcurrent?

Which is an absolute contraindication for galvanic or microcurrent facials?

The best coupling medium for microcurrent facial probes is:

Professional high-frequency (Tesla) facial devices operate approximately at:

Regarding HF glass electrodes, the common convention is:

Direct vs. indirect high-frequency differs because:

“Sparking” (fulguration) in HF is primarily used to:

The modest germicidal effect of HF is due to:

Ultrasonic skin scrubbers (“spatulas”) typically operate at:

Key technique for ultrasonic exfoliation is to:

Which ingredient is least suitable for galvanic iontophoresis due to size/charge?

How does electrode size affect current density in galvanic work?

Safe intensity handling when placing electrodes on the face requires:

For lymph-supportive microcurrent, move strokes:

After botulinum toxin and dermal fillers, the safest scheduling is:

Which reaction occurs at the positive galvanic electrode (anode)?

A client notes a metallic taste during galvanic. Best explanation?

To be moved by iontophoresis, an ingredient should be:

A commonly cited cellular effect of microcurrent in esthetics is:

Microcurrent vs. EMS primarily differs because microcurrent:

HF safety around products requires you to:

Which client condition is a common contraindication/precaution for HF and galvanic?

In galvanic facials, the indifferent (return) electrode is typically:

To deliver vitamin C by iontophoresis, you should use:

After desincrustation, which step best rebalances the skin?

For lifting techniques with dual microcurrent probes, a common approach is to:

Which pairing correctly matches modality and current type?

Which skin type benefits most from desincrustation?

A best-practice sequence for a classic galvanic acne protocol is:

Typical iontophoresis dwell time per facial zone is:

A key precaution for ultrasonic spatulas is:

Indirect high-frequency (client holds electrode) is especially suited to:

Before any face electrotherapy, which preparation step is correct?

In facial iontophoresis, which parameter best defines the delivered “dose”?

Which waveform is commonly used in microcurrent devices to reduce skin polarization and improve comfort?

A common adverse effect of excessive cathodic galvanic exposure is:

A client has fixed metal dental braces. The safest galvanic adjustment is:

An ingredient is best suited for iontophoresis when:

What’s an appropriate coupling medium when using conductive microcurrent gloves?

Why is gauze often placed between the HF glass electrode and oily skin?

Which is a relative contraindication/precaution for vigorous high-frequency (direct) work?

Current-path safety for facial galvanic means you should:

Prepping skin for iontophoresis should include:

Proper care of HF glass electrodes includes:

Probe spacing in microcurrent primarily affects:

Which LED wavelength primarily targets Cutibacterium acnes porphyrins?

A reasonable cosmetic LED pairing for redness and repair is:

LED eye safety requires:

Ultrasonic skin scrubbers should be avoided:

During galvanic, you should AVOID placing active electrodes:

A practical microcurrent scheduling model is:

How do you maintain even galvanic current distribution with rollers?

Which ingredient type is LEAST suitable for iontophoresis?

What happens if you try to deliver an anionic serum from under the positive pole?

Typical working intensity for facial galvanic (client comfort, intact skin) is roughly:

A practical technique sequence for HF on oily, acne-prone skin is:

Indirect high-frequency (Viennese) requires:

Which is a common precaution across microcurrent, galvanic, HF, and ultrasound?

Hydration status affects facial electrotherapy because:

After desincrustation on combination skin, best next step is:

When changing electrode position during galvanic, you should first:

Why avoid microcurrent directly over the thyroid cartilage area?

The indifferent (return) electrode in galvanic is best kept:

A practical advantage of battery-powered facial microcurrent units is:

Overuse of aggressive HF sparking may lead to:

For ultrasonic spatulas, blade orientation is commonly:

For iontophoresis vehicles, why avoid high-salt diluents?

Which electrical safety measure is recommended in wet treatment areas?

After HF treatment, a faint “fresh ozone” smell is noticed. Appropriate action?

For reusable conductive microcurrent gloves, hygiene best practice is:

For a sensitive client who still needs HF benefits, choose:

Acceptable end-points during facial galvanic include:

Which immediate post-electrotherapy step is universally sound?

In a constant-current galvanic device, what happens if you add more conductive gel and improve contact?

A client reports sharp “pinpricks” under the active electrode during galvanic. What is the first fix?

Which change decreases current density at the skin during galvanic work?

For desincrustation rollers/pads, the best wetting solution is:

To iontophoresis a vitamin C derivative effectively, choose:

A safe client sensation target during microcurrent is:

Why should facial piercings/jewelry be removed before electrotherapy?

What is the main reason to keep the return (indifferent) electrode large and very moist?

Which statement about iontophoresis vehicles is true?

Before LED treatment, why remove makeup and heavy SPF?

For microcurrent with dual probes, “vectoring” means:

Which is a prudent waiting period after botulinum toxin before microcurrent over the treated area?

During indirect high-frequency (Viennese), therapist hand prep should be:

Which LED wavelength primarily supports anti-inflammatory/repair responses?

When should you absolutely avoid placing active electrodes?

A client on strong photosensitizing antibiotics (e.g., doxycycline) wants LED. Best response?

Which maintenance step prevents “mystery shocks” in galvanic/microcurrent?

In ultrasonic spatula use, which technique detail is essential?

Why limit vigorous HF sparking in darker phototypes?

Desincrustation is most helpful for:

Which best practice minimizes trans-thoracic current paths?

For a client with dense facial hair, microcurrent contact improves if you:

Which definition is correct in electrotherapy dosing?

For an anionic active, the correct iontophoretic setup is:

A practical order for a congestion-focused session is:

Which statement about microcurrent frequency is accurate?

What’s the safest approach for clients with epilepsy/seizure disorders?

Which post-electrotherapy step is universally appropriate for daytime clients?

In iontophoresis, a neutral, water-soluble molecule may move primarily via:

Which warning sign means stop galvanic immediately?

Why avoid direct microcurrent over fresh surgical scars or stitches?

Which active is least suitable for iontophoresis?

At the anode (+) during cataphoresis, the immediate skin response is typically:

In direct high-frequency, safe technique on oily skin includes:

For LED + microcurrent in one visit, which sequence is most sensible?

How does skin hydration status affect electrical comfort?

Best practice for cleaning HF glass electrodes is:

Precaution for clients with reduced facial sensation (e.g., diabetic neuropathy)?

Why should alcohol-rich toners be avoided immediately before HF sparking?

A client with intraoral metal barbell (tongue piercing) presents for galvanic. Best action?

In LED therapy, what does fluence (energy dose) measure?

Irradiance on an LED panel label refers to:

Which factor most reduces LED dose reaching skin during a session?

When combining LED with other steps, which order is most sensible?

The safest approach when using blue LED in a client taking doxycycline is:

For iontophoresis of vitamin C, which form and polarity are correct?

What is the best end-point for galvanic desincrustation before extractions?

To minimize skin polarization during microcurrent, devices commonly:

Which area is generally avoided for direct microcurrent application?

When delivering an anionic active by iontophoresis, which vehicle property is preferred?

Which statement about HF (Tesla) electrode colors is most accurate?

Which HF electrode shape is best for cheeks and forehead gliding?

With indirect HF (Viennese), client and therapist roles are:

Why should very dry, scaly skin be pre-hydrated before galvanic?

Which statement about microcurrent vs. EMS is correct?

A practical constant-current iontophoresis “dose” is recorded as:

During galvanic, what reduces current density at the skin?

If a neutral, water-soluble molecule is used in iontophoresis, it mainly moves by:

Which LED safety step is mandatory for client eyes?

When combining galvanic and HF for acne care, a common safe sequence is:

Which microcurrent probe technique targets zygomaticus major?

What is the primary tissue effect of direct HF gliding?

Which step reduces ignition risk during HF use?

Why avoid microcurrent directly over fresh sutures?

What’s the correct action if the client feels persistent burning under the electrode?

Which return electrode placement minimizes trans-thoracic paths?

In ultrasonic spatula “infusion” mode, effective pairing is:

Which component should be logged in electrotherapy maintenance records?

A quick way to confirm galvanic polarity during testing is:

What is the best coupling medium for microcurrent around the eyes?

Which LED pairing is commonly used for acne with inflammation?

Which client status is a common precaution across microcurrent, HF, and galvanic?

For iontophoresis, why avoid thick petrolatum bases?

During HF fulguration of a pustule, good technique is to:

If a client has metal fixed retainers, the most likely benign sensation during galvanic is:

Which microcurrent stroke helps with lymphatic support along the jawline?

What is a sensible microcurrent program schedule?

Which statement about LED and UV is correct?

In galvanic facials, why keep the return electrode large and moist?

Which universal finish is appropriate after facial electrotherapy in daytime?