Types of Electric Current
A. Alternative current
B. Ampere current
C. Active current
D. Anaphoresis current
The term used for measuring the resistance of an electric current is _______.
A. wattage
B. voltage
C. ampere
D. ohm
Commonly used modalities in beauty and wellness are Tesla high-frequency current, microcurrent, and _______ current.
B. galvanic
C. cathodic
D. anoidal
Treatment by means of light rays is called light _______.
A. therapy
B. density
C. treatment
D. sensitivity
The type of light blocked by the ozone layer is _______.
A. UBA
B. UVB
C. UVC
D. ULV
What apparatus changes alternative current (AC) to direct current (DC).
A. inductor
B. rectifier
C. generator
D. transformer
The term used for measuring how much electric energy is being used in one second is ______.
A. watt
B. Voltage
C. ampere
D. ohm
The process of introducing water-soluble products into the skin with the use of electric current is known as _____.
A. iontophoresis
B. desincrustation
C. megaphoresis
D. cataphoresis
The different types of currents used in facial can scalp treatments are called ________.
A. units
B. AC
C. modalities
D. DC
UBV is often called the burning light because it is most associated with ________.
A. sterilization
B. lasers
C. microwave ovens
D. sunburns
An insulator or _______ is a substance that does not easily transmit electricity.
A. vaporizer
B. metal
C. nonconductor
D. water
Which safety devices prevent the overheating of electric wires?
A. fuses and busters
B. fuses and circuit breakers
C. circuit breakers and volts
D. fuses and conductors
The current used in facial and scalp treatments is measured in _______.
A. milliamperes
B. ohms
C. volts
D. amperes
The distance between two successive peaks of electromagnetic waves is called ________.
A. frequency length
B. wavelength
C. low frequency
D. Wave distance
________ are substances that speed up chemical reactions.
A. Catalysis
B. Inverters
C. Amperes
D. Cathodes
The term used to measure the strength of an electric current is ________.
A. wattage
B. voltage
C. ampere
D. ohm
What apparatus conducts electric current from an electrotherapy device to the clients skin?
A. moderator
B. converter
C. electrode
D. rectifier
An electrical appliances used in the salon, spa, or barbershop should be _____ certified.
A. state board
B. FDA
C. UL
D. OSHA
Thirty-five percent of natural sunlight is made up of _____.
A. therapeutic light
B. ultraviolet light
C. visible light
D. infrared light
A GFI products from electrical shock by ______ a circut when there is a leak.
A. diverting
B. interrupting
C. boosting
D. integrating
What unit of measure is equivalent to 1/1,000 of an amphere?
A. microampere
B. milliampere
C. kiloampere
D. centiamphere
A positive electrode is called an ________
A. anode
B. cathode
C. anion
D. cation
An extremely low level of electricity that mirrors the body's natural electricity impulses is known as ______.
A. galvanic current
B. Tesla high-frequency current
C. microcurrent
D. direct current
Ultraviolet rays, also known as cold light, make up ______ percent of natural light.
A. 5
B. 10
C. 30
D. 60
A. put it in rice to dry it out
B. have it service by a professional
C. never use it again
D. unplug it by carefully tugging on the cord