Skin Disorders & Diseases Flashcards
Vascular lesions form by way of which body system?
circulatory/cardiovascular
Lesions in the early stages of development are called?
primary lesions
Lesions that change the structure of tissues and organs are called?
secondary lesions
Steatomas are commonly found on which areas of the body?
scalp, neck, and back
What color dye commonly causes allergic reactions?
red
Urticaria with itching is commonly caused by a production of what?
histamines
What is the number one external cause of skin pigmentation disorders?
sun exposure
What color is a pregnancy mask?
brown
How often should people visit their dermatologist to screen for cancerous lesions?
once a year
What is the number one factor that causes or predisposes us to acne?
heredity
Where are sebaceous filaments most commonly found?
the nose
What hormone is released during stressful events?
adrenaline
Which foods can irritate acne?
kelp, salt, cheese
Which grade of acne is associated with cystic lesions?
Grade IV
What is a potential side effect of using Retin-A (tretinoin) that every esthetician should be aware of?
photosenstivity
If you do not recognize a skin condition what should you do?
Do not work on the client’s skin and refer them to a physician
Can an esthetician diagnose and treat skin disorders and diseases?
No, only a physician can diagnose and treat skin diseases
Are all acne pustules in hair follicles infectious?
No
How is a closed comodone formed?
the opening of the follicle is blocked with debris and cells
What should you never do to a sebaceous hyperplasia lesion?
try to extract it
Who most commonly struggles with folliculitis?
men
What will cause psoriasis to spread?
irritation of the affected area
What causes an allergic reaction?
the immune system mistaking a NONTOXIC substance for a TOXIC substance
Does an allergic reaction always occur with the first exposure to a substance
No. Sometimes a reaction will not occur until several or many instances of exposure
