Chapter 10 Facial Devices and Technology
questions with verified answers
A vacuum machine can be used on which of the following? Ans✓✓✓-Oily skin
How can you prevent cross-contamination with a paraffin wax heater? Ans✓✓✓-
Use a plastic sleeve
How do you clean electric mitts and boots? Ans✓✓✓-Wipe them with a
disinfectant after each use
How does dehydrated skin appear under a Wood's lamp? Ans✓✓✓-Light
violet/purple
How often should you clean the inside of the hot-towel cabinet with a topical
disinfectant? Ans✓✓✓-At the end of the day
How often should you remove brushes from the rotary brush machine, wash
them with soap and water, and immerse them in disinfectant per manufacturer
recommendations? Ans✓✓✓-After every client
How will hypopigmentation appear under a Wood's lamp? Ans✓✓✓-Blue-white
or yellow-green
What are ions? Ans✓✓✓-Atoms or molecules carrying any electrical charge
What do electric mitts and boots do? Ans✓✓✓-Help lotion penetration
, What function does the rotary brush perform? Ans✓✓✓-Light exfoliation
What is a heat effect that is used for permanent hair removal? Ans✓✓✓-
Thermolysis
What is a misting device used for facial treatments? Ans✓✓✓-Spray machine
What is emulsified or liquefied during desincrustation? Ans✓✓✓-Sebum and
debris
What is ionization? Ans✓✓✓-Process of separating a substance into ions
What is not a common cause of eyestrain? Ans✓✓✓-Steam in the treatment
room
What is not true about essential oils as they relate to the process of using a
steamer? Ans✓✓✓-They should be deposited directly into the steamer's water
supply
What is not true of galvanic current? Ans✓✓✓-It is contraindicated for the face
What is not true of sinusoidal current? Ans✓✓✓-Use on the scalp is
contraindicated
questions with verified answers
A vacuum machine can be used on which of the following? Ans✓✓✓-Oily skin
How can you prevent cross-contamination with a paraffin wax heater? Ans✓✓✓-
Use a plastic sleeve
How do you clean electric mitts and boots? Ans✓✓✓-Wipe them with a
disinfectant after each use
How does dehydrated skin appear under a Wood's lamp? Ans✓✓✓-Light
violet/purple
How often should you clean the inside of the hot-towel cabinet with a topical
disinfectant? Ans✓✓✓-At the end of the day
How often should you remove brushes from the rotary brush machine, wash
them with soap and water, and immerse them in disinfectant per manufacturer
recommendations? Ans✓✓✓-After every client
How will hypopigmentation appear under a Wood's lamp? Ans✓✓✓-Blue-white
or yellow-green
What are ions? Ans✓✓✓-Atoms or molecules carrying any electrical charge
What do electric mitts and boots do? Ans✓✓✓-Help lotion penetration
, What function does the rotary brush perform? Ans✓✓✓-Light exfoliation
What is a heat effect that is used for permanent hair removal? Ans✓✓✓-
Thermolysis
What is a misting device used for facial treatments? Ans✓✓✓-Spray machine
What is emulsified or liquefied during desincrustation? Ans✓✓✓-Sebum and
debris
What is ionization? Ans✓✓✓-Process of separating a substance into ions
What is not a common cause of eyestrain? Ans✓✓✓-Steam in the treatment
room
What is not true about essential oils as they relate to the process of using a
steamer? Ans✓✓✓-They should be deposited directly into the steamer's water
supply
What is not true of galvanic current? Ans✓✓✓-It is contraindicated for the face
What is not true of sinusoidal current? Ans✓✓✓-Use on the scalp is
contraindicated
