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Side ASide B
a group of interacting organs forming a whole
membranous tissue forming the external covering of a human and the epidermis and dermis
the branch of medicine that is concerned with the physiology and pathology of the skin
the physiological processes of discharging waste
located beneath skin, usually within the dermis
the layer of loose connective tissue containing fat cells below the dermis in many regions...
sheet of irregular dense fibrous connective tissue separating the dermis from its muscles,...
fat-soluble vitamin; produced in skin by ultraviolent irradiation of sterols found in milk
any specialized structure of the epidermis including hair and hair follicles, nails, sweat...
unique patterns of epidermis which are located on the palms of the hands and soles of feet-fingerprints
maintenance of internal body temperature
primary germ layers
first three tissue types to differentiate in an early stage of embryonic development, ectoderm,...
the outermost layer of an embryo
the middle layer of the embryo, lying between the ectoderm and the endoderm
the innermost layer of an animal embryo
the outer, protective layer of stratified squamous epithelium covering the dermis
process of converting (hair, nails, horns..) into keratin
the protein precursor to keratin which is the form of the protein in the stratum granulosum...
a tough, protein; helps protect the epidermis from abrasion and water loss
vast majority of cells comprising of stratified squamous epithelium of the epidermis
small set of spider-shaped epidermal cells int he stratum germinativum (10-25% of the basale...
epidermal dendritic cell=Langerhans' cells
a star-shaped macrophage derived from the bone marrow
an exteroreceptor located in the stratum germinativum of the epidermis; a small receptor
stratum basale=stratum germinativum
the basal layer of the stratified squamous epithelium of the epidermis, the youngest cells...
the second layer (from the bottom) of the stratified squamous epithelium of the epidermis,...
the third deepest layer(from the bottom) of the stratified squamous epithelium of the epidermis;...
the fourth deepest layer(from the bottom) of the stratified squamous epithelium of the epidermis,...
the outer protective layer ("horny layer") of the stratified squamous epithelium of the epidermis,...
an epidermal derivative produced by the hair follicle in the dermis of the skin
tthe interior of the hair shaft
the exterior of the hair shaft
the tubular infolding of the epidermis containing the root of the hair
bulb of the hair
the lower expanded section of the root of a hair which fits like a cap over the hair papilla
papilla of the hair
the small nipplelike projection or protuberance of areolar connective tissue at the base of...
short smooth muscle that extends from the side of a hair follicle on which the sebaceous gland...
root hair plexus
complex network of sensory nerve endings
an epidermal derivative produced at the dorsal surface of the fingers and toes
the dense irregular fibrous connective tissue layer of the skin located below the epidermis,...
20% of the dermis, consists areolar connective tissue
series of bulges of the papillary region of the dermis of the skin
80% of the dermis, consists of dense irregular connective tissue
corpuscles of touch
group of sensory receptors in the dermis, which respond to pressure or vibrations
tactile corpuscle=Meisner's corpuscle
in the dermal papillae; a small receptor surrounded by Schwann cells
lamellated corpuscle=Pacinian corpuscle
receptor scattered deep in the dermis; vibration