Skin Theory 106.1 QUIZ Flashcards
Functions of the skin carry out complex action related to sensation, heat regulation, absorption, protection, excretion and:
Secretion
Which touch receptors are responsible for sensations of pressure, vibrations, movement and texture?
Mechanoreceptors
When a client senses pressure and vibration during a salon/spa treatment, which of the following mechanoreceptors is responsible ?
Markel calls
Anna’s client told her that the steam felt too hot during her facial. Which touch receptor produced the sensation of hot?
Thermoreceptors
Which of the following is NOT a receptor of skin sensation?
Thermogenesis
Which receptor is responsible for sensing different parts of the body positioned in relation to each other and the environment?
Proprioceptors
What can an esthetician use to increase microcirculation in the skin?
Electric mask
Using a cool towel or mask during a facial will cause vasoconstriction to create what type of effect?
Reduce the appearance of redness
Which of the following terms is an example of themoregulation?
Vasoconstriction
What is the term that describes the absorption process that allows some molecules to pass though the skin?
Transdermal penetration
All of the following are primary ways that products are absorbed into the skin EXCEPT:
Through the arrector pili muscle
When product molecules are absorbed into the skin directly through the corneocytes it is known as:
Transcellular
All of the following factors affect skin absorption EXCEPT:
Condition of thermoreceptors
How does the oiliness on the skin affect the rate at which ingredients or products penetrate the skin?
Greater amount of sebum, slower rate of penetration
What are the two layers of the skin’s permeability barrier?
Acid mantle and stratum corneum
Which of the following terms is the first line of defense in the skin’s barrier?
Acid mantle
Which layer of the skin’s permeability barrier prevent trans epidermal water loss (TEWL)
Acid mantle
The chemical conversion of living cells into dead protein cells is known as:
Keratinization
The skin’s natural shedding of the stratum cornerman (horny layer) is:
Desquamation
Desquamation is the shedding, peeling or. Coming off in scales f which layer of the epidermis?
Stratum corneum
The removal of dead skin to stimulate new growth is known as?
Exfoliation
Hat type of exfoliation uses an abrasive material or device to stimulate removal of the upper layer of the stratum corneum is known as:
Mechanical (physical)
All of the following examples are possible mechanical exfoliation methods EXCEPT:
Enzymes
What process removes dead skin cells by using enzymes and alpha hydroxy acids?
Chemical exfoliation
The first stage of wound healing is:
Hemostasis
During what stage of wound healing does epitheliazation (cell renewal) begin?
Proliferation
What are the two primary immune cells in the epidermis?
Melanocytes and Langerhans cells
All of the following statements are true about melanocytes EXCEPT:
Found in basal layer of epidermis
The removal of impurities, toxins, pollutants and dead skin cells is known as:
Detoxification
The two glands related to the exception process are the apocrine and:
Eccrine
Which sweat gland is inactive until stimulated by hormones?
Apocrine
To keep the skin water-resistant and protected, what is the skin’s most prevalent secretion?
Sebum
Which skin type has minimal oil production on the nose or chin?
Dry
What does the body need in order to produce vitamin D?
Sunlight
The primary role of which vitamin is to control levels of calcium and phosphate within the body?
Vitamin D
How much sun exposure is needed to boost vitamin D levels?
10 minutes
What medical condition results in skin that is thinner and more fragile with impaired healing?
Diabetes
,art has a client with heart problems. How should she proceed?
Use caution with massage pressure and extreme temperature changes
Which medical condition has hormonal and reproductive challenges and usually shows acne and hair growth on the face and chin?
Polycystic ovary syndrome (PCOS)
Inflammation on the cheeks and nose in a typical “butterfly pattern” is a sign of what medical condition?
Autoimmune disease
Lipid-soluble products can be absorbed into the skin via intercellular space between corneocytes. (True or False)
True
In the skin, the thicker the stratum corneum, the faster the rate of penetration. (True or False)
False
