Electricity and electro therapy

germicidal action

the mercury in quartz electrodes increases

a volt

a unit of electrical pressure is called

all the above {broken, short, incomplete}

an electrical appliance will not operate if the circuit is

cause sparks and starts fire

a cream with a flammable base could

a converter

a mechanical electrical device used to charge direct current so it can be used to power altering current appliances is called

voltage

the amount of electrical potential available use in the form of electricity is referred to am

electric pulverizer

plant extracts and herb teas are sprayed onto the face with the

the creation ozone

the odd smell in the air during a high frequency treatment is caused by

rectifier

a device that changes alternating current into direct current is a/an

it is a good conductor and can shock the patron

the patron should remove all jewelry when you are using electricity because

fuse

which of the following is a safety device used in electrical circuits

breaks in the wiring insulation

a short circuit in an electrical system could be caused from

photo electric cells

materials that produce voltage when exposed to any light are called

alcohol

during high frequency treatment, special care should be taken when cream is used on the scalp or skin in order to make sure it dose not contain

disconnecting an appliance

which of the following is NOT a frequent caused of a short circuit

dry cell

a unit that measures the alternation of current is

should never be done by a cosmetologist

tesla high frequency can be used to remove warts, moles or other tissue growth but

Dry skin

indirect high frequency treatment is given to clients who have

more than 5 minutes

high frequency should never be used for

the nucleus

the center of an atom is positively charged and called

true

similar charges repel and opposite charges attract

a fuse

a safety device used to prevent electrical wires from overheating is called

decreases sparks and ground current

a solon worker places the index finger on the top of the glass rake to

true

examples of conductors are metals like copper, silver, and aluminum, the human body, and water solutions of acids and salts

galvanic

______ currents produce chemical currents and phoresis

110V

all small electric appliances, except those that operate on batteries, run on

galvanic electrotherapy

the client holds the inactive elective electrode and the operator the active electrode in

0 each time

since a comfortable level will vary from client to client during electrotherapy, you should begin at

alternating current

a transformer can only transform

Galvanic current

electrolysis uses a low frequency of

stand on a dry surface

what should be done before a fuse can be replaced when it has blown out

heat and germicidal effect

high frequency therapy may produce

galvanic current

skin bleaching is an application of

tesla current

the most popular high frequency current used is called

amperes

electrical current is measured in units called

negative electrical charge

electrons have a

electrolytic suction cup

one skin treatment using galvanic electrotherapy is called

dry cell

a portable radio battery is an example of a

the current flow returns to it source

a complete circuit is formed when

fuses

electricity is produced by all except one of the following

an insulator

a substance which resists the passage of an electric current is

pressure or force of an electrical current

a volt may be described as a measurement of the

the direct method consists of touching the electrode to the skin of the patron

the difference between direct and indirect use of tesla current is

circuit

the path of an electrical current is known as

electrical power consumed

a watt is a measure of the

a short cicuit

a current that is redirected from it regular course is called

anode

the positive electrode is called the

sinsoidal therapy

an example of electrical therapy is

fuse

the following replaceable electrical device prevents appliances from over heating and possible property damage

all of the above {over heating electrical wires/ a short circuit/ insufficient electricity to each appliance }

the use of to many electrical appliances at any given time may result in

electrotheropy

the use of electricity to stimulate the body is called

using a double insulator

grounding is done for safety, one method of grounding appliances is

electrodes should never touch eachother

when using electrotherapy

true

galvanic current can be changed from one direct current to alternating current by flipping a switch

insulators

silk and rubber are examples of

circuit breaker

a device that stops the flow of a current and shuts off the power when tripped is called

direct current (DC)

a current that moves in one direction (such as a battery) following the electron flow from negative to positive is called

glass

material frequently used for insulating purpose is

blend or dual method

the hair removal technique that combines electrolysis with thermolysis is also called

produces less heat

a 1000watt dryer has a lower power rating because it uses less amperes of current and

get shocked

if your body acts as a conductor and the current flows through you will

heat

the electric mask produces

wet cell

a 12v car battery is an example of

skin bleaching

set the timer for 3 mins when using high frequency over exposer can cause

conductor

copper wire is a/an

about 1 milliampere

regardless of the type of electrotherapy used on a patron, the current should never go

negative electrode

which electrode is used first when using galvanic current

could kill you or your client

the current that comes from the wall outlet has 110 volts and if applied directly

alternating voltage (AC)

the voltage from a typical wall socket is called

oily skin

the carbonic gas spray is used primarily on

is a protection agaist shock

a three prong wire electrical wire system

an insulator

to prevent a current from moving someplace we do not want it to go, we use

resistance

there is no perfect conductor since all substances offers some opposition to the current. this opposition is called

volts

the measurement used to define the electric power (voltage and current weight together) is

wire

the heat that is produced when current flows through a blow dryer or curling iron is caused by the resistance in the

protects and covers a wire conducting current

an insulator

copper wire

a substance that easily carries is

cathode

the negative electrode is called the

blemished skin

the suction machine is usually used on small sections of the face to treat

regulates intensity of current

a milliampere meter

effortlessly allow the flow of current

a conductor of electricity will

insulators

rubber or silk make good

a direct current

a constant electrical current flowing only in one direction is called

true

electricity produces chemical, heat, and ,magnetic effects

conductor

any material that ordinarily allows electricity to pass through it is called a

after cleaning the skin

the high frequency current should be applied on the face

electrolysis

the electrical method of removing unwanted hair is called

an alternating current

an electrical current that flows first in one direction and then in the revers direction is

complete

electric machines will operate only if the circuit is

cold, invisible rays

ultra-violet rays are

milliampere

a 1/1000 part of an ampere is called a/an

false

the tesla current is commonly called the infra-red ray

deep pore cleansing

the suction machine is helpful in

conductors

woven metal threads of copper or aluminum will serve as

lonization

lonization rollers, an accessory to the galvanic machine, offers another method of performing

soft brush

when treating sensitive or dry skin with the brushing machine, it is recommended to use a

magnifying lamp

when analyzing a patrons skin, you should use a skin scope or

violet rays

the woods lamp utilizes

brown areas

when using the woods lamp, pigmentation and dark spots on the skin will be visible as

water-soluble products

the main function of the galvanic machine is to introduce into the skin