6/6/25, 11:33 PM Oregon Esthetician 2025|COMPLETE EXAM TEST (questions and verified answers) FREQUENTLY MOST TESTED QUESTIONS …
Science Medicine Dermatology
Oregon Esthetician 2025|COMPLETE EXAM TEST
(questions and verified answers) FREQUENTLY
MOST TESTED QUESTIONS |already graded A+|100%
passed!!
Warm up with practice questions
2
waxing
4
Terms in this set (179)
1/16
,6/6/25, 11:33 PM Oregon Esthetician 2025|COMPLETE EXAM TEST (questions and verified answers) FREQUENTLY MOST TESTED QUESTIONS …
It is the most abundant of all Water
substances,
compared to think about 75%
of the earths surface in about
65% of the human body.
What does the water contains? Dissolved minerals, bacteria, and other substances
Potential Hydrogen pH
What is pH? A substance relative degree of acidity or alkaline
Acidity to alkalinity of a
How is the pH measured?
substance scale of 0 to
14 with 7 being neutral
pH below 7 is An acidic solution
pH above 7 is An alkaline solution
Examples of a suspension Oil and vinegar salad are suspension
What is a suspension? Unstable mixtures of two or more immiscible substances
What type of substances are Two or more immiscible liquids (water and oil)
mixed together to form of
emulsions?
Surfactants have two ends; the hydrophobic end (water loving) and the lipophilic end (oil
what are they? loving)
- Moisturizing lotions
Oil in water poducts
- Cleansing lotions
- cleansing creams
- cold creams
- night creams
Water in oil products
- massage creams
- baby creams
- suntan lotion
Electrical facial treatment are Electrotherapy
commonly referred to as
This treatments are often called Modalities
An applicator for directing the An electrode
electric
current from the device to the
clients skin
Indicates the negative or Polarity
positive pole of an electric
current
2/16
, 6/6/25, 11:33 PM Oregon Esthetician 2025|COMPLETE EXAM TEST (questions and verified answers) FREQUENTLY MOST TESTED QUESTIONS …
The positive electrode is Anode
called
Is a constant and direct Galvanic current
current (CDC)
It has a positive and negative
pole and
produces chemical changes
when it passes through the
tissues and fluids of the
body
Is the electrode used on the Active electrode
area to be treated
Is the process of introducing Ionization
water-soluble products into
the skin with the use of
electric current
Refers to infusing a positive Cataphoresis
(acid) product into the skin
Is the process of infusing a Anaphoresis
negative (alkaline) product
into the skin
Is a form of anaphoresis Desincrustation
and is a process used to
soften and emulsify
grease deposits (oil) and
blackheads into the hair
follicles
Is the application of light Light Therapy
rays to the skin for the
treatment of acne,
capillaries,
pigmentation, or hair removal
What does IPL stand for? Intense Pulse Light
What does LED stand for? Light Emitting Diode
What types of skin does blue People with acne
LED help?
What is photo-rejuvenation? Growing technology that utilizes light therapy to enhance the skin
What benefits does a red LED Muscle healing
give?
3/16
Science Medicine Dermatology
Oregon Esthetician 2025|COMPLETE EXAM TEST
(questions and verified answers) FREQUENTLY
MOST TESTED QUESTIONS |already graded A+|100%
passed!!
Warm up with practice questions
2
waxing
4
Terms in this set (179)
1/16
,6/6/25, 11:33 PM Oregon Esthetician 2025|COMPLETE EXAM TEST (questions and verified answers) FREQUENTLY MOST TESTED QUESTIONS …
It is the most abundant of all Water
substances,
compared to think about 75%
of the earths surface in about
65% of the human body.
What does the water contains? Dissolved minerals, bacteria, and other substances
Potential Hydrogen pH
What is pH? A substance relative degree of acidity or alkaline
Acidity to alkalinity of a
How is the pH measured?
substance scale of 0 to
14 with 7 being neutral
pH below 7 is An acidic solution
pH above 7 is An alkaline solution
Examples of a suspension Oil and vinegar salad are suspension
What is a suspension? Unstable mixtures of two or more immiscible substances
What type of substances are Two or more immiscible liquids (water and oil)
mixed together to form of
emulsions?
Surfactants have two ends; the hydrophobic end (water loving) and the lipophilic end (oil
what are they? loving)
- Moisturizing lotions
Oil in water poducts
- Cleansing lotions
- cleansing creams
- cold creams
- night creams
Water in oil products
- massage creams
- baby creams
- suntan lotion
Electrical facial treatment are Electrotherapy
commonly referred to as
This treatments are often called Modalities
An applicator for directing the An electrode
electric
current from the device to the
clients skin
Indicates the negative or Polarity
positive pole of an electric
current
2/16
, 6/6/25, 11:33 PM Oregon Esthetician 2025|COMPLETE EXAM TEST (questions and verified answers) FREQUENTLY MOST TESTED QUESTIONS …
The positive electrode is Anode
called
Is a constant and direct Galvanic current
current (CDC)
It has a positive and negative
pole and
produces chemical changes
when it passes through the
tissues and fluids of the
body
Is the electrode used on the Active electrode
area to be treated
Is the process of introducing Ionization
water-soluble products into
the skin with the use of
electric current
Refers to infusing a positive Cataphoresis
(acid) product into the skin
Is the process of infusing a Anaphoresis
negative (alkaline) product
into the skin
Is a form of anaphoresis Desincrustation
and is a process used to
soften and emulsify
grease deposits (oil) and
blackheads into the hair
follicles
Is the application of light Light Therapy
rays to the skin for the
treatment of acne,
capillaries,
pigmentation, or hair removal
What does IPL stand for? Intense Pulse Light
What does LED stand for? Light Emitting Diode
What types of skin does blue People with acne
LED help?
What is photo-rejuvenation? Growing technology that utilizes light therapy to enhance the skin
What benefits does a red LED Muscle healing
give?
3/16
