Facial Theory Midterm Flashcards
ALLERGIES
What is the procedure if a reaction occurs during a facial?
- Remove the aggravating substance
- Apply a cold compress
- If reaction is not severe, continue while using products for sensitive skin types
- If reaction is more severe, stop the service and apply a topical benadryl. Advise the client to take an antihistamine
- Do not offer the client any medication, only advise. If very severe, seek medical attention
ALLERGIES
4 indications of mold or bacterial in a product
- Smells rancid
- Goes watery
- Separates
- Has black fungus
ALLERGIES
What is the medical term for hives?
Urticaria
an acute flamed breakout caused by an allergen
ALLERGIES
A chemical stored in the skin, respiratory passages and digestive tract that is released when a reaction occurs is called a _____
A histamine
ALLERGIES
What are 2 types of allergies?
Genetic - present at birth, results in an immediate reaction, the individual reacts to a substance upon the first encounter and the severity of each reaction is unknown
Acquired - the reaction is a delays sensitization, after repeated exposure to the substances the body develops a lack of resistance, very common to develop in the 20s or 30s
ALLERGIES
What is the procedure to follow for a facial on a new client?
- Do a medical chart
- Ask about ingredients they might be allergic to and check products for those ingredients
- Do a thorough skin analysis
- Avoid heavy manipulations if necessary (avoiding scrubs and abrasive exfoliants)
- Apply steamer from a greater distance for only 3-6 minutes to avoid irritation
- Take care with stimulating products
- Remove products earlier than indicated
- Study your clients skin during the treatment
- Explain normal sensations
- Ask for feedback
UV RAYS
What are the 3 types of UV Rays?
- U.V.C
- U.V.B
- U.V.A
UV RAYS
Explain U.V.C Rays
- Ultra dangerous, deadly to all living creatures in large doses
- Kills bacteria
- Anti-bacterial
- Can cause blindness
- Does not penetrate epidermal layers
UV RAYS
Explain U.V.B Rays
- Can penetrate epidermis to basal cell layer
- Causes erythema (sunburn) and can cause skin cancer (mostly non-melanoma)
- Is a burning ray
- Causes inflammation and sunburn
UV RAYS
Explain U.V.A Rays
- Causes photo aging by damaging collagen and elastin fibers
- Is the dominant cause of tanning and premature aging
- Burns only people who have a photosensitivity to the sun (allergy to the sun)
- Penetrates much deeper to affect the glands called melanocytes
- Plays a role in the formation of melanoma
- Used by most sun beds
UV RAYS
Define solar elastosis
A degenerative condition of elastic tissue in the dermis from chronic sun exposure. Collagen is decreased while the amount of elastin is increased, it loses elasticity. Results in the skin losing its resilience, flexibility and water holding capacity
UV RAYS
Describe actinic keratosis
A skin condition that can occur in any sun exposed area. Is dry and scaly, feels slightly sharp to touch. If left untreated can become squamous cell carcinoma
UV RAYS
Define hyperkeratosis
The epidermis thickens when it’s exposed to the sun repeatedly
UV RAYS
3 natural body protections from UV rays
Hyperkeratosis - epidermis thickens when exposed to the sun repeatedly
Urocanical (persperation)
Melanocytes - produce melanin for pigmentation
Sebum
UV RAYS
2 types of photosensitivites
- Photo allergic reaction
- Phototoxic reaction