Mod 4 102.05 Electricity in Esthetics
Authored by Cassie Lisby Savell
Science
Professional Development
NGSS covered
Used 17+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Interrupted direct current; visibly stimulates muscle (out of scope in many areas) Used in electrical muscle stimulation devices.
Faradic
Galvanic
Pulsed DC
High Frequency
2.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
Alternating current with sine waveforms & low frequency. Used in electrical muscle stimulation.
(a)
Tags
NGSS.HS-PS4-1
3.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
Direct current with one polarity; varying intensities & waveforms. Used to stimulate muscles & in some micro current devices.
(a)
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Uninterrupted direct current; polarity varies. Used in galvanic devices & microcurrent devices.
Faradic
Galvanic
Pulsed DC
Sinusoidal
Tags
NGSS.HS-PS2-5
5.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Alternating current with high frequency (<200,000 Hz) Used in high frequency devices.
Galvanic
Faradic
Sinusoidal
High Frequency
6.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
Uninterrupted direct current; polarity varies. Used in galvanic devices & microcurrent devices.
(a)
Tags
NGSS.HS-PS2-5
7.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
The transfer of heat via direct contact.
(a)
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