Module 3 Flashcards
(98 cards)
Skin
Organ covering the body; made up of layers
Epidermis
Outer layer of skin
Dermis
Inner layer of skin; also called true skin
Hair
Compressed, keratinized cells that arise from hair follicles
Nails
Horny plates made from flattened epithelial cells, found on the dorsal surface of the ends of the fingers and toes
Sweat glands
Tiny, coiled, tubular structures that emerge through pores on the skins surface and secrete sweat
Sebaceous Glands
Special oil glands that secrete sebum (oil) into the hair follicles
Appendages of the Skin
Common reference to hair, nails, sweat glands, and sebaceous glands
Nerve endings
Provide sensory information, such as heat, cold, pain, and vibration
Functions of the Integumentary System
- Protects against harmful environmental elements
- Protects against fluid loss
- Produces vitamin D
- Regulates body temperature
- Excretes waste
- Provides sensory information
Nursing Assistants
Provide daily care for hospital and long-term care patients, including skin care and observation of changes in the skin
Medical Estheticians
Perform procedures such as skin evaluations, facial massages, and hair removal. They support dermatologists and plastic surgeons with patients’ preoperative and postoperative exams
Acr/o
Extremities
Cutane/o
Skin
Derm/o
Skin
Dermat/o
Skin
Myc/o
Fungus
Onych/o
Nail
Cyan/o
Blue
Erythr/o
Red
Leuk/o
White
Melan/o
Black
Xanth/o
Yellow
-a, -e, -y
No meaning