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SCIENCE
Organ Systems
Integumentary System
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Created by
Angelica Cambronero
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Cards (33)
What are the three layers of the skin
Dermis
,
Epidermis
,
Subcutaneous
What is the largest organ of the body
skin
another word for epidermis
cuticle
in the epidermis, what kind are the cells?
dead
and
keratinized
what is a substance that blocks water and microorganisms from entering the skin?
keratin
the skin has small and tiny openings where oil and sweat leave the body. what is it called?
pores
at the bottom of the epidermis, what can we find?
melanin
it is the pigment that determines our skincolor
melanin
darker skin; more ?
melanin
more melanin equals to?
more
protection
from
uv rays
what is the layer below the
epidermis
?
dermis
the cells of the dermis layer are?
alive
what do the cells in the dermis layer contain?
collagen
this layer contains sweat and oil glands, hair follicules, and blood vessles
dermis
oil glands release oil known as?
sebum
this layer is used to storing fat below the
dermis
, also being used for food and energy storage
subcutaneous
it is the skins natural moisturizer
sebum
hair is made out of?
keratin
keratinized cells are?
dead
hair in the nose and ears filter?
dust
particles
eyebrows absorb and deflect what?
sweat
facial hair protects us from?
uv rays
nails are made out of?
keratin
sweat glands help in the excretion of? by releasing what?
waste
water
and
salts
it is a condition characterized by bumps
acne
pimples
pimples
and
acne
another word for boils?
pigsa
where a hair follicule becomes infected by certain
bacteria
boils
pigsa
it is caused by tiny microoganisms called
fungi
fungal infections
it produces red and itchy patches
ringworm
the
uv
rays
might damage the skin causing them to go out of control and the person might develop?
skin cancer
what is the percentage of cause being uv ray in skin cancer cases?
90%
it is the outermost barrier of the body against injury and infection
protection
it contains nerve endings
sensation