LATEST CERTIFIED ELECTROLYSIS
TECHNICIAN EXAM | Q&A WITH
RATIONALES
1. What is the primary purpose of electrolysis in the
context of hair removal?
A) To temporarily reduce hair growth
B) To permanently destroy the hair follicle's ability to
produce hair
C) To lighten the color of unwanted hair
D) To soften the hair shaft for easier shaving
Correct answer: B
Rationale: Electrolysis is the only FDA-approved
method for permanent hair removal, achieved by
destroying the hair follicle's germinative cells.
2. Which layer of the skin contains the hair follicle and
is the target for electrolysis treatment?
A) Epidermis
B) Dermis
C) Subcutaneous layer
D) Stratum corneum
,Correct answer: B
Rationale: The hair follicle is located in the dermis,
the middle layer of the skin, which is the target area
for electrolysis.
3. What is the name of the actively growing phase of
the hair cycle?
A) Telogen
B) Catagen
C) Anagen
D) Exogen
Correct answer: C
Rationale: Anagen is the active growth phase of the
hair cycle, during which the hair follicle is most
susceptible to electrolysis treatment.
4. During which phase of hair growth is electrolysis
most effective?
A) Telogen
B) Catagen
C) Anagen
D) Exogen
Correct answer: C
,Rationale: The anagen phase is when the hair is
actively growing and the follicle contains the
maximum amount of moisture and cells, making it
most responsive to electrolysis.
5. The three main methods of electrolysis are:
A) Galvanic, Thermolysis, and Blend
B) Laser, IPL, and Diode
C) Waxing, Sugaring, and Threading
D) Electrolysis, Photoepilation, and
Electrocoagulation
Correct answer: A
Rationale: The three primary modalities of
electrolysis are Galvanic (direct current),
Thermolysis (high-frequency), and Blend (a
combination of both).
6. Which electrolysis modality uses a direct current
to produce a chemical reaction?
A) Thermolysis
B) Blend
C) Galvanic
D) Photoepilation
, Correct answer: C
Rationale: Galvanic electrolysis uses a direct current
to create a chemical reaction in the hair follicle,
producing sodium hydroxide (lye) which destroys the
follicle.
7. Which substance is produced during galvanic
electrolysis that acts as the destructive agent?
A) Hydrogen peroxide
B) Sodium hydroxide (lye)
C) Hydrochloric acid
D) Salicylic acid
Correct answer: B
Rationale: Galvanic electrolysis produces sodium
hydroxide, a caustic substance that chemically
destroys the hair follicle.
8. Which electrolysis modality uses high-frequency
alternating current to generate heat?
A) Galvanic
B) Blend
C) Thermolysis
D) Electrocoagulation
TECHNICIAN EXAM | Q&A WITH
RATIONALES
1. What is the primary purpose of electrolysis in the
context of hair removal?
A) To temporarily reduce hair growth
B) To permanently destroy the hair follicle's ability to
produce hair
C) To lighten the color of unwanted hair
D) To soften the hair shaft for easier shaving
Correct answer: B
Rationale: Electrolysis is the only FDA-approved
method for permanent hair removal, achieved by
destroying the hair follicle's germinative cells.
2. Which layer of the skin contains the hair follicle and
is the target for electrolysis treatment?
A) Epidermis
B) Dermis
C) Subcutaneous layer
D) Stratum corneum
,Correct answer: B
Rationale: The hair follicle is located in the dermis,
the middle layer of the skin, which is the target area
for electrolysis.
3. What is the name of the actively growing phase of
the hair cycle?
A) Telogen
B) Catagen
C) Anagen
D) Exogen
Correct answer: C
Rationale: Anagen is the active growth phase of the
hair cycle, during which the hair follicle is most
susceptible to electrolysis treatment.
4. During which phase of hair growth is electrolysis
most effective?
A) Telogen
B) Catagen
C) Anagen
D) Exogen
Correct answer: C
,Rationale: The anagen phase is when the hair is
actively growing and the follicle contains the
maximum amount of moisture and cells, making it
most responsive to electrolysis.
5. The three main methods of electrolysis are:
A) Galvanic, Thermolysis, and Blend
B) Laser, IPL, and Diode
C) Waxing, Sugaring, and Threading
D) Electrolysis, Photoepilation, and
Electrocoagulation
Correct answer: A
Rationale: The three primary modalities of
electrolysis are Galvanic (direct current),
Thermolysis (high-frequency), and Blend (a
combination of both).
6. Which electrolysis modality uses a direct current
to produce a chemical reaction?
A) Thermolysis
B) Blend
C) Galvanic
D) Photoepilation
, Correct answer: C
Rationale: Galvanic electrolysis uses a direct current
to create a chemical reaction in the hair follicle,
producing sodium hydroxide (lye) which destroys the
follicle.
7. Which substance is produced during galvanic
electrolysis that acts as the destructive agent?
A) Hydrogen peroxide
B) Sodium hydroxide (lye)
C) Hydrochloric acid
D) Salicylic acid
Correct answer: B
Rationale: Galvanic electrolysis produces sodium
hydroxide, a caustic substance that chemically
destroys the hair follicle.
8. Which electrolysis modality uses high-frequency
alternating current to generate heat?
A) Galvanic
B) Blend
C) Thermolysis
D) Electrocoagulation
