Module 3 Flashcards
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
-itis
Inflammation
-osis
Abnormal condition
-lysis
Dissolution, separating
-ous
Pertaining to
Epi-
On, upon, over
Hypo-
Below, deficient, under
Intra-
Within
Per-
Through
Sub-
Below, under
Trans-
Through, across, beyond
Cutaneous
Pertaining to the skin
Dermal
Pertaining to the skin
Dermatitis
Inflammation of the skin
Dermatologist
Physician who studies and treats diseases of the skin
Dermatology (DERM)
Study of the skin
Dermatopathologist
Physician who (microscopically) studies diseases of the skin
Dermatopathy
Disease of the skin
Epidermal
Pertaining to upon the skin
Hypodermic (hypo)
Pertaining to under the skin
Intradermic (ID)
Pertaining to within the skin
Onychomycosis
Abnormal condition of fungus in the nail
Onychosis
Abnormal condition of the nail
Onycholysis
Separation of the nail
Percutaneous
Pertaining to through the skin
Subcutaneous (subcut)
Pertaining to under the skin
Transdermal (TD)
Pertaining to through the skin
Acrocyanosis
Abnormal condition of blue of the extremities
Cyanosis
Abnormal condition of blue
Erythrocyte
Red (blood) cell
Erythroderma
Red skin
Leukocyte
White (blood) cell
Leukoderma
White skin
Melanoderma
Black skin
Melanoma
Black tumor (malignant, primarily of the skin)
Xanthoderma
Yellow skin
Xanthoma
Yellow tumor (Benign, primarily in the skin)
Xanthosis
Abnormal condition of yellow)
Abscess
Localized collection of pus accompanied by swelling and inflammation; Abscesses can occur in tissues, organs (i.e. skin abscess), and contained spaces (i.e. abdominal abscess)
Basal Cell Carcinoma
Malignant epithelial tumor arising from the bottom layer of the epidermis called the basal layer; it seldom metastasizes, but invades local tissue and often recurs on the same location
Cellulitis
Inflammation of the skin and subcutaneous tissue caused by infection; characterized by redness, pain, heat, and swelling
Edema
Puffy swelling of tissue from the accumulation of fluid
Erythema
Redness
Herpes
Inflammatory skin disease caused by herpes virus characterized by small blisters in clusters
Impetigo
Superficial skin infection characterized by red lesions which progress to blisters and then honey-colored crusts; most commonly caused by either staphylococcus or streptococcus bacteria
Jaundice
Condition characterized by a yellow tinge to the skin, mucous membranes, and sclera
Laceration
Torn, ragged-edged wound
Lesion
Any visible change in tissue resulting from injury or disease
Methicillin-resistant staphylococcus aureus
Strain of common bacteria that has developed resistance to methicillin and other antibiotics. It can produce skin and soft tissue infections, and sometimes bloodstream infections and pneumonia, which can be fatal of not treated
Nevus
Malformation of the skin, usually brown, black, or flesh colored (usually called a mole or birthmark)
Pallor
Paleness
Pressure Injury
Damage of the skin and the subcutaneous tissue caused by prolonged pressure, often reoccurring in bedridden patients (pressure ulcer or bedsore)
Squamous Cell Carcinoma
Malignant growth developing from scale-like epithelial tissue of the surface layer of the epidermis; it invades local tissue and may metastasize. While most commonly appearing on the skin, SCC can occur in other parts of the body including mouth, lips, and genitals
BCC
Basal Cell Carcinoma
Derm
Dermatology
Hypo
Hypodermic
ID
Intradermal
Lac
Laceration
MRSA
Methicillin-Resistant Staphylococcus Aureus
RBC
Erythrocyte
SCC
Squamous Cell Carcinoma
TD
Transdermal
Subcut
Subcutaneous
WBC
Leukocyte
-a
-ae
-ax
-aces
-ex
-ices
-is
-es
-ix
-ices
-um
-a
-us
-i
-ma
-mata
-nx
-nges
-on
-a
-sis
-ses