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100

The acronym TEWL means this. 

What is: Transepidermal Water Loss

100

The removal of dead skin to promote new cell growth is what facial/homecare step.

What is: exfoliation

100

The natural process of skin exfoliation is known as this.

What is: desquamation

100

The body's main source of vitamin D intake is this.

What is: sunlight

100

Melanin production is the main function of this skin cell.

What are: melanocytes

200
This layer of the permeability barrier protects your skin from Transepidermal Water Loss.

What is: acid mantle

200

The conversion of living cells into dead protein.

What is: keratinization

200

Which sweat gland is inactive until stimulated by hormones. 

What is: apocrine glands

200

The body's process of removing impurities, toxins, pollutants and dead skin cells is known as what. 

What is: detoxification

200

This vitamin holds the primary role to control calcium and phosphate levels within the body.

What is: vitamin D

300

This is a sensory receptor that records and responds to drastic changes in temperature. 

What are: thermoreceptors

300

Vasoconstriction is an example of this important skin function. 

What is: thermoregulation

300

The condition of thermoreceptors does not affect this important function of the skin.

What is: skin absorption

300

The first stage of wound healing is also known as this.

What is: hemostasis

300

The two primary immune cells in the epidermis are what. 

What are: langerhan cells and melanocytes

400

Using a cool towel or mask during a facial will cause vasoconstriction, this produces an affect that does this. 

What is: reduce redness
400

This is is when molecules move directly through the corneocytes. 

What is: transcellular diffusion

400

The permeability barrier is made up of these two layers. 

What are: acid mantle and stratum corneum

400

What is the name of the barrier that protects your skin and acts as one of the six major functions. 

What is: permeability barrier

400

The proper way to treat a client with heart conditions. 

What is: proceed with caution.

500

The six functions of the skin that carry out complex actions are related to what. 

What are: heat regulation, sensation, excretion, secretion, absorption, and protection. 

500

This is touch receptor responsible for sensations of pressure, vibrations, movement, and texture.

What is: mechanoreceptors

500

This receptor is responsible for sensing different parts of the body positioned in relation to each other and the environment. 

What is: proprioceptors

500

An esthetician can use this type of mask to increase microcirculation in the skin.

What is: electric mask

500

This medical condition can not only cause thinning skin but impaired ability to heal. 

What is: diabetes