Milady Esthetics Chapter 17 Question Preview (ID: 56446)
Milady Esthetics Chapter 17 Questions.
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What term refers to the process of separating a substance into ions?
a) Iontophoresis
b) Ionotherapy
c) Ionolysis
d) Ionization
What is the process of introducing ions of water-soluble products into the skin by using an electric current as the positive and negative poles of a galvanic machine?
a) ionization
b) ionolysis
c) ionotherapy
d) ionophoresis
What is NOT a contraindication for the use of galvanic current?
a) Low blood pressure
b) epilepsy
c) pacemaker
d) pregnancy
What should you do before flipping on the power switch of a steamer?
a) turn the machine away from the client
b) turn the machine toward yourself
c) aim the steamer at the first area that will receive treatment
d) turn on the ozone switch
What is electrotherapy?
a) using galvanic current to create an alkaline chemical reaction
b) introducing water-soluble products into the skin with electric current
c) the use of electronic devices for therapeutic benefits
d) forcing positive substances into deeper tissues using galvanic current
What term refers to atoms or molecules that carry any electrical charge?
a) Protons
b) Neutrons
c) Ions
d) Electrons
What should you do before using a rotary brush on a client?
a) heavily exfoliate the client’s skin
b) coat the client’s skin with lotion
c) completely dry the client’s skin
d) lightly cleanse the client’s skin
What is the smooth, repetitive alternating current that is similar to faradic current, that produces mechanical contractions, and that is used during scalp and facial manipulations?
a) sinusoidal
b) galvanic
c) Lucas
d) low-frequency
How often should you clean and disinfect the steamer?
a) Once a day
b) Once a week
c) After each use
d) Once a month
What skin condition appears as white fluorescence under a Wood’s Lamp?
a) thick corneum layer
b) dehydrated skin
c) comedones
d) hyperpigmentation
What should clients remove before you begin using electrical devices such as the galvanic machine?
a) Hair extensions
b) Headband
c) Jewelry
d) Clothing
How often should you empty, clean, and disinfect the water catchment tray underneath the hot-towel cabinet’s caddy?
a) Hourly
b) Daily
c) Weekly
d) Monthly
What is the treatment time, ordinarily, for a steam treatment during a facial?
a) between 2 and 5 minutes
b) between 8 and 10 minutes
c) between 15 and 30 minutes
d) approximately 1 hour
What skin condition appears as light violet/purple under a Wood’s Lamp?
a) hyperpigmentation
b) comedones
c) dehydrated skin
d) thick corneum layer
Why should your magnifying lamp be clear of distortion?
a) distorted lenses use more electricity
b) distorted lenses cause eyestrain
c) distorted lenses generate excess heat that can burn the client’s skin
d) distorted lenses are opaque
What skin condition appears as blue-white or yellow-green under a Wood’s Lamp?
a) hypopigmentation
b) comedones
c) dehydrated skin
d) thick corneum layer
What skin condition appears as yellow, or sometimes pink or orange, under a Wood’s Lamp?
a) thick corneum layer
b) dehydrated skin
c) comedones
d) hyperpigmentation
What is a constant and direct current that uses a positive and negative pole to produce chemical reactions and ionic reactions?
a) alternating current
b) galvanic current
c) high-frequency current
d) low-frequency current
What should you do to the hot-towel cabinet after each client session?
a) clean the inside of the cabinet with a topical disinfectant
b) turn off the machine and “air it out” for 15 minutes
c) unplug the machine and clean all of the interior working parts
d) clean and disinfect the water catchment tray
What is the FIRST step in the procedure for using a magnifying lamp?
a) position the lamp where you want it
b) loosen the adjustment knobs if you need to reposition the lamp
c) turn the lamp on
d) place eye pads over the client’s eyes to protect them from bright light
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