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Nevada State Barber Board Actual Exam Newest 2025 Complete 200 Questions And Correct Detailed Answers (verified Answers) ||Already Graded A+||Brand New Version!!
An electrical current flowing first in one direction and then in
the opposite direction is called: - ANSWER-Alternating current
Electric clippers and hair dryers are examples of barbering tools
that use: - ANSWER-Alternating current
All electrical appliances used in the barbershop should be - ANSWER-UL certified
The high frequency current commonly used in the barbershop is the - ANSWER-Tesla current
When using a Tesla high-frequency current on the face, what shape is electrode? - ANSWER-Flat
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Ultraviolet light produce: - ANSWER-Germicidal reactions and
chemical reactions
Ultraviolet rays are usually applied: - ANSWER-30" to 36" from
the skin
The two main divisions of the skin are the epidermis and the - ANSWER-Dermis
The outer protective layer of the skin is called the scarf skin or the - ANSWER-Epidermis
The color of the skin is due to the amount of blood it contains and - ANSWER-Melanin
The stratum germinativum is the innermost layer of the - ANSWER-Epidermis
The dermis is also know as the corium, cutis, derma and - ANSWER-True skin
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The sebaceous glands are duct glands that secrete - ANSWER- Sebum
A structural change in the tissues caused by injury or disease is known as a - ANSWER-Lesion
Examples of primary lesions include all of the following except:
- ANSWER-Scars, fissures, keloids
Examples of secondary lesions include all except: - ANSWER-
Bullas, cysts,macules
A skin wart is known as a - ANSWER-Verruca
The general term for an inflammatory condition of the skin is: -
ANSWER-Dermatitis
Comedone is technical name for a - ANSWER-White or blackhead
Acne is disorder of the - ANSWER-Oil glands
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