SKIN HEALTH 106.2 Flashcards
Smoking and alcohol are examples of what type of aging?
Extrinsic aging
Which of the following is the number one factor in extrinsic aging?
Amount of sun exposure
Eighty percent of facial aging is caused by cumulative UV exposure referred to as:
Photoaging
Smoking is known to cause:
Increased wrinkling
Which extrinsic factor causes damage to the skin by inducting oxidative stress that results in free-radical damage?
Pollutants
What is the term that refers to factors that are influenced by genetics and hormones?
Intrinsic aging
Plant molecules that mimic estrogen in the body, such as soybeans, are called:
Phytoestrogens
Which of the following imbalance effects on the skin is caused by testosterone?
Increased facial hair
Carbonated drinks cause your skin to age prematurely because of chemicals called:
Phosphates
All of the following are possible signs of decreased estrogen levels in the body EXCEPT?
Decreased sensitivity
Which of the following is NOT a lifestyle factor that may affect the skin?
Hormones
What lifestyle factor causes a complex chemical response in the body that is mandated by the hypothalamus, pituitary and adrenal glands?
Stress
All of the following are biological effects of poor sleep EXCEPT:
Decreased skin discoloration
All of the following conditions show signs of sleep deprivation EXCEPT:
Increased cell renewal and repair
Large swings in humidity levels affect the amount of water loss in the stratum:
Corneum