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Basics of Electricity

Authored by Darnell Williams

Instructional Technology

10th - 12th Grade

Used 26+ times

Basics of Electricity
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Constant and direct current, having a positive and negative pole, that produces chemical changes when it passes through the tissues and fluids of the body.

Tesla high-frequency current

microcurrent

direct current

galvanic current

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A form of anaphoresis; process used to soften and emulsify grease deposits (oil) and blackheads in the hair follicles.

cathode

anode

desincrustation

cataphoresis

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Process of infusing water-soluble products into the skin with the use of electric current, such as the use of the positive and negative poles of a galvanic machine.

anaphoresis

iontophoresis

Tesla high-frequency current

microcurrent

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rapid and interrupted current, flowing first in one direction and then in the opposite direction; produced by mechanical means and changes directions 60 times per second.

alternating current

direct current

electrode

modalities

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Process of fusing an acidic (positive) product into deeper tissues using galvanic current from the positive pole toward the negative pole.

anaphoresis

cataphoresis

direct current

catalysts

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Unit that measures the strength of an electric current.

milliampere

ohm

ampere

watt

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A medical device that uses multiple colors and wavelengths (broad spectrum) of focused light to treat spider veins, hyperpigmentation, rosacea and redness, wrinkles, enlarged hair follicles and pores, and excessive hair.

invisible light

light therapy

ultraviolet light

intense pulse light

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