ELECTROLYSIS FINAL EXAM STUDY GUIDE
EXAM Q AND A 2026
◉ What do we call the hair removal method using galvanic current?
Answer: Electrolysis
◉ Who developed an electrolysis technique using multiple needles, and
in what year? Answer: Paul N. Kree in 1916
◉ What does the heat of high frequency produce? Answer: Coagulates
the hair root albumin and permanent destruction of the lower two-thirds
of the hair follicle.
◉ Who and in what year was the thermolysis process perfected?
Answer: Peytoureau in 1938
◉ Who invented the hair removal method using high-frequency, and in
what year? Answer: Dr. Henri Bordier in 1924
◉ What do we call the hair removal method using high-frequency
current? Answer: Thermolysis
,◉ Who is Arthur Hinkel? Answer: Arthur Hinkel was the engineer
behind the development of the Blend Method
◉ The patent for a hair removal device using combined currents was
grated to whom, in what year? Answer: Henri E. Saint-Pierre and Arthur
Hinkel in 1948
◉ What do we call the hair removal method using both galvanic current
and high-frequency? Answer: The Blend Method
◉ Name the two forms of temporary hair removal. Answer: Mechanical
and Chemical Methods
◉ When we use chemical products, how does hair removal take place?
Answer: The hair keratin is dissolved
◉ Charles E Michel occupation was... Answer: Ophthalmologist
◉ What do depilatory lotions do? Answer: Disintegrate hair keratin
(Chemical Method)
◉ What is a negative result of waxing hairs? Answer: Distorted follicles
, ◉ What is a disadvantage of using a razor to remove hair? Answer:
Quick regrowth
◉ Bleaching hairs can cause...? Answer: Hair to grow back thicker
◉ Name the 6 essential nutrients: Answer: 1) Proteins
2) Carbohydrates
3) Fats(Lipids)
4) Vitamins
5) Minerals
6) Water
◉ Hepatitis is related to what organ? Answer: Liver
◉ What is a function of the small intestine? Answer: absorption of
nutrients
◉ What is a function of the large intestine? Answer: reabsorption of
water and stores fecal matter
◉ What is the main function of the digestive system? Answer: To
breakdown food to be used as fuel for energy by the body and eliminate
waste.
EXAM Q AND A 2026
◉ What do we call the hair removal method using galvanic current?
Answer: Electrolysis
◉ Who developed an electrolysis technique using multiple needles, and
in what year? Answer: Paul N. Kree in 1916
◉ What does the heat of high frequency produce? Answer: Coagulates
the hair root albumin and permanent destruction of the lower two-thirds
of the hair follicle.
◉ Who and in what year was the thermolysis process perfected?
Answer: Peytoureau in 1938
◉ Who invented the hair removal method using high-frequency, and in
what year? Answer: Dr. Henri Bordier in 1924
◉ What do we call the hair removal method using high-frequency
current? Answer: Thermolysis
,◉ Who is Arthur Hinkel? Answer: Arthur Hinkel was the engineer
behind the development of the Blend Method
◉ The patent for a hair removal device using combined currents was
grated to whom, in what year? Answer: Henri E. Saint-Pierre and Arthur
Hinkel in 1948
◉ What do we call the hair removal method using both galvanic current
and high-frequency? Answer: The Blend Method
◉ Name the two forms of temporary hair removal. Answer: Mechanical
and Chemical Methods
◉ When we use chemical products, how does hair removal take place?
Answer: The hair keratin is dissolved
◉ Charles E Michel occupation was... Answer: Ophthalmologist
◉ What do depilatory lotions do? Answer: Disintegrate hair keratin
(Chemical Method)
◉ What is a negative result of waxing hairs? Answer: Distorted follicles
, ◉ What is a disadvantage of using a razor to remove hair? Answer:
Quick regrowth
◉ Bleaching hairs can cause...? Answer: Hair to grow back thicker
◉ Name the 6 essential nutrients: Answer: 1) Proteins
2) Carbohydrates
3) Fats(Lipids)
4) Vitamins
5) Minerals
6) Water
◉ Hepatitis is related to what organ? Answer: Liver
◉ What is a function of the small intestine? Answer: absorption of
nutrients
◉ What is a function of the large intestine? Answer: reabsorption of
water and stores fecal matter
◉ What is the main function of the digestive system? Answer: To
breakdown food to be used as fuel for energy by the body and eliminate
waste.
