N2/N3/B4 Flashcards
What do langerhan cells do?
Move from epidermis to the dermis and enter lymph system
What is a langerhan cell?
Absorb foreign bodies that enter the skin
What is the lymph system?
Body’s waste transport system
What 5 layers make up the epidermis?
Stratum corneum Stratum licidium Stratum granulosum Stratum spinosum Stratum germanium
What is the top layer of the skin?
Epidermis
What is the middle layer of the skin?
Dermis
What is a melanocyte cell
The cells that produce the skin pigment melanin which contributes to our skin colour
What stimulates melanocyte cells to produce menalin?
Ultra violet rays
What is the bottom layer of the skin?
Subcutaneous (fatty layer)
Which layer of skin is known also as true skin?
Dermis
What does stratum mean?
Latin for layer
What are the 7 functions of the skin?
Secretions Heat regulation Absorption Protection Excretions Vitamin D production
Uv rays cause the skin..?
Burning (UVB)
Aging (UVA)
What would you recommended for uv rays?
SPF/ sunscreen
What are free radicles?
Molecules that are harmful to the body.
What do free radicles do?
Breakdown proteins of the skin causing premature ageing.
What would you recommend for protection against free radicles?
Moisturise day & night
AHA stands for?
Alpha Hydroxy Acids
What can stress cause?
Skin disorders
Tension
Dark circles
Slow circulation
What would you recommend for stress?
Facial treatment - reduce & relieve stress
How does smoking impact the skin?
Slows cell respiration (restricts nutrients cells receive)
Removal waste products less effective
Produces chemical destroys vitamin c this causes?
Premature ageing, as it interferes with the production of collagen
Caffeine is bad for the skin if?
Consumed in large quantities (4+) blocking absorption of nutrients
Caffeine is found in?
Tea coffee, cocoa and fizzy drinks
Recommendation for someone who drinks a lot of caffeine?
Caffeine free products & herbal teas
Alcohol is bad for the skin because…?
It causes dehydration, prevents absorption of certain vitamins
If alcohol is drunk alot you will find?
Excess of broken capillaries
Alcohol causes…?
Sluggish skin
Client to look older
Medication causes?
Fluid retention
Dehydration
Pigmentation problems
Sebaceous gland conditions
What does nutrition do for the skin?
Fuels replacement of cells
Maintains growth
Repairs and rehydrates skin
Sleep is essential for ?
Repairing tissues and growth
Lack of sleep makes you more likely to?
Become run down, pick up infections and feeling down
Body is how much percent water?
80%
The body needs water to…?
Function
Water helps the body’s…?
Blood flow around the body
How much water should you drink a day?
8-10 glasses or 2 litres
Exercise is good for the body because…?
Increases your heart rate, gives your lungs a work out and stimulates the blood flow which shows in the skin.
Exercise boosts?
The immune system, stress levels are reduced and the heart functions better.
Exercise, encourage the client to?
Carry our an exercise activity 2-3 times a week.
Pregnancy hormones may affect?
The pigmentation of the skin and darker patches called chloasma may appear.
What is Chloasma and where is it found?
Dark patches on the skin and is commonly found along the hair line and on the neck or hands
A contra indication is?
Something that prevents you from doing a treatment
Four contra indications?
Bacterial infection
Viral infection
Parasitic infection
Severe nail separation
A restriction is?
Something which makes you modify the treatment
What is bacteria?
Minute single cell organisms of varied shapes
What is the difference between pathogenic and non-pathogenic?
Pathogenic bacteria can cause skin disease. Non-pathogenic bacteria are harmless.
Bacteria is
Airborne
What is Impetigo?
A highly contagious inflammatory infection.
Impetigo presents as?
Red itchy patches or spots. The skin then breaks and small blisters appear.
Honey coloured crusts then develop which leak serum and spreads easily.
What is conjunctivitis?
A highly infectious Inflammation of the mucous membrane that covers the eye end lines the eyelid.
Conjunctivitis presents as?
The eye becomes inflamed, very red, sore, watery and pus may be present.
One or both eyes may be infected
What is a stye?
Infection of the Sebaceous glands of the eyelash hair follicles
What does a stye look like?
Small lumps containing pus on the rim of the eyelid
What is a boil?
A red, raised painful lump will appear around a hair follicle and then pus will develop.
A boil may cause?
Scarring as it will extend deeply into the skin
What is a carbuncle?
Infection of numerous hair follicles
A hard round abscess larger than a boil which oozes pus from several points upon its surface
Where are carbuncle usually found and what occurs after it has healed?
The back of the neck and scarring
What is a viral infection?
Viruses invade healthy body cells and multiply with in the cell: in due course the cell walls break down.
If you have had a virus you are always susceptible to it.