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What is true of the use of facial devices and technology?
How should estheticians relate to emerging new technologies?
What is a likely result from an esthetician’s investment in high-quality machines?
What is the use of electrical devices for therapeutic benefits called?
A client who would likely benefit the most from electrotherapy would be _________.
An example of someone who should NOT receive electrotherapy is _________.
The type of skin that contraindicates electrotherapy is _________.
Electrotherapy should never be used on a client who has _________.
Approximately how long are most electrotherapy machines are used during a facial treatment?
Hot cabbies are used to heat _________.
What is true of UV lamps in towel warmers?
Besides their soothing effect, what do hot towels help with?
The temperature of a hot towel should be tested _________.
Esthetician’s are protected from bloodborne illness by the use of _________.
Hot towels are the most effective in _________.
The device also known as a loupe is _________.
What does a diopter measure?
What magnification is the equivalent of 5 diopters?
The magnifying lamp should be used _________.
The most common part of the magnifying lamp to wear out over time is _________.
What is the standard for a magnifying lamp used by most estheticians?
When buying a magnifying lamp, an esthetician might have second thoughts about purchasing
The light source in a Wood’s light comes from _________.
What skin would appear to be blue-white under a Wood’s lamp?
How does oily skin appear under a Wood’s lamp?
The main purpose of a rotary brush is _________.
A rotary brush would likely be used when treating _________.
The rotary brush should be used on in each area of the face _________.
Always refill a steamer with _________.
What treatment requires clients to remove jewelry?
The part of the steamer that takes the longest to cool is _________.
What should the glass jar on a steamer be cleaned with?
What machine is designed to stimulate the skin and remove impurities?
What client would benefit the most from a vacuum machine?
When using a vacuum machine, it is usually enough to make _________.
Chemical desincrustation and ionic iontophoresis is created by a _________.
Never use a galvanic machine with a client who has _________.
Electrodes in a galvanic machine must be handled _________.
A client’s mouth might have a metallic taste after treatment with a _________.
A high frequency machine _________.
Extensive acne and problematic skin would benefit the most from _________.
What is generally treated with a comb electrode?
The machine that connects directly to the vacuum machine is the _________.
The spray machine should not be used on a client with _________.
How often should mineral buildup in the sprayer should be cleaned?
In order to prevent cross contamination, what is necessary for paraffin wax heaters?
A paraffin mask is used for _________.
What is true of the effects of a warm paraffin mask?
Electric mitts and boots perform the important function of _________.
Electric boots should be warmed before use for about _________.
Electric mitts and boots should be used in conjunction with _________.
What is true of all-in-one machines?
What should estheticians know about manufacturer’s claims about their products?
What should an esthetician know before purchasing a new machine?
The best investment for an esthetician who is starting out would be _________.