Test 4 Flashcards
Alopecia
Loss of hair from any cause
Ecchymosis 
Bleeding into the skin and tissue initially evidenced by varied color that gradually fades to green yellow or brown overtime
Erythema
Redness of the skin caused by dilation of the capillaries due to injury, irritation inflammation are very skin conditions
Hirsutism
The Condition of having excessive hair growth
Hyperpigmentation
Increase in the melanin of the skin, resulting in an increase in pigmentation
Hypo pigmentation
Decrease in the melanin of the skin resulting in loss of pigmentation
Keratin
An insoluble fibrous protein that forms the outer skin layer
Keratinocytes
Arising from the innermost layer of the epidermidis synthesize, the insoluble protein keratin
Langerhans cells
The dendritic clear cells in the epidermidis that carry surface receptors for immunoglobulin and complement, and that are active participants in delayed hypersensitivity of the skin
Melanin
The substance responsible for coloration of the skin
Melanocyte
Cells of the skin produce melanin
Merkel cells
Cells of the epidermis that play a role in transmission of sensory messages
Petechiae 
Pinpoint red spots that appear on the skin as a result of blood leakage into the skin
Rete ridges 
Undulations and furrows that appear at the lower edge of the epidermidis at the dermal junction where these two skin layers are cemented together
Sebaceous glands
Glands that exist within the epidermis and secrete sebum to keep the skin soft and pliable
Sebum
Fatty secretion of the sebaceous glands
Telangiectasias
Vascular structures; red marks on the skin caused by distention of the superficial blood vessels
Vitiligo
A localized or widespread condition, characterized by destruction of the melanocytes in circumscribed areas of the skin resulting in white patches
Wood light
Ultraviolet light used for diagnosing skin conditions
Acantholysis
Separation of epidermal cells from each other due to damage or abnormality of the intracellular structure
Bullae
Large fluid filled blisters
Carbuncle
Localized skin infection involving several hair follicles
Cheilitis
Inflammation of the lips
Comedones
The primary lesions of acne caused by sebum blockage in the hair follicle
Cytotoxic
Destructive of cells
Debridement
Removal of necrotic, or dead tissue by mechanical surgical chemical, or autolytic means
Dermatitis
Any inflammation of the skin
Dermatosis
Any abnormal skin lesion
Epidermopiesis
Development of epidermal cells
Furuncle
Localized skin infection of a single or few hair follicles(Boil )
Hydrophilic
Material that absorbs moisture
Hydrophobic
Material that repels moisture
Hygroscopic
Material that absorbs moisture from the air
Lichenification
Thickening of the horny layer of the skin (Scaling )
Liniments
Lotions with added oil for increased, softening up the skin
Pressure injury
Localized area of the skin breakdown and/or underlying soft tissue damage due to prolonged pressure and insufficient blood supply; formally known as pressure ulcer
Pruitis
Itching
Pyodermas
Pus forming bacterial skin infections
Sinus tract
Course or path of tissue destruction, occurring in any direction from the surface or edge of a wound (Tunneling)
Slough
Soft, moist avascular tissue; maybe white yellow, tan gray, or green; may be loose or firmly adherent
Striae
Band like streaks on the skin, distinguished by color, texture, depression, or elevation from the tissue, in which they are found; usually purpleish or white
Suspensions
Liquid preparation in which powder is suspended, requiring shaking before use
Tinea
A common superficial fungal infection on the skin or scalp (Ringworm)
Undermining
Area of destroy tissue that extends extensively under intact skin along the periphery of a wound
Xerosis
Overly dry rough skin
Autograft
A graph derived from one part of a patient’s body and used on another part of the same patient’s body
Carboxyhemoglobin
Compound of carbon monoxide and hemoglobin formed in the blood with exposure to carbon Monoxide 
Collagen
A protein present in skin tendon, bone cartilage, and connective tissue
Contracture
Shrinkage of burn scar through collagen maturation
Debridement
Removal of Foreign material and devitalized tissue until surrounding healthy, tissue is exposed. 
Donor site
The area from which skin is taken to provide a skin graft for another part of the body
Eschar
Devitalized tissue resulting from a burn or wound 
Escharitomy
A linear excision made through Escher to release constriction of underlying tissue
Fasciotomy
An incision made through the fascia to release constriction of underlying muscle
Homograft
A graft transferred from one human (Living or cadaveric) To another human (Allograft )
Xenograft
A graft attain from an animal of a species, other than that of the recipient (Pig skin ) (Heterograft )
Medication’s to know impetigo 
Cellulitis
Medication’s for Tinea ( Fungal )
Patient education Tinea
Medication management, scabies, and lice
Erythema multifirom
Medication, acne
Medication acne 2
Nursing management, Steven Johnson syndrome
Anterior chamber
Aqueous containing space in the eye between the posterior cornea, and the anterior iris and pupil
Aqueous humor
Transparent nutrient containing fluid that fills the anterior and posterior chambers of the eye
Astigmatism
Refractive error due to an irregularity in the curvature of the cornea
Binocular vision
Normal ability of both eyes to focus on one object, and fuse the two images into 1
Blindness
Inability to see defined as corrected visual acuity of 20/200 or less or a visual field of no more than 20° in the better eye 
Cataract
Progressive opacity of the lens of the eye
Chemosis
Edema of the conjunctiva
Diplopia
Seeing one object as to synonym double vision
Ectropion
Turning out of the lower eyelid
Emmetropia
Normal refractive condition resulting in clear. Focus on retina; no optical Defects 
Endophthalmitis
Intraocular infection
Entropion
Turning of the lower eyelid
Enucleation
Removal of the eyeball and part of the optic nerve
Evisceration
Removal of the intraocular contents through a corneal or scleral incision; the optic nerve sclera extraocular muscles, and sometimes the cornea are left intact 
Exenteration
Surgical removal of the entire contents of the orbit surrounding soft tissue, and most or all of the eyelids
Exophthalmos
Abnormal protrusion of the eyeball
Glaucoma
Group of conditions characterized by increased intraocular pressure
Hyperemia
Red eyes resulting from dilation of the vasculature of the conjunctiva
Hyperopia
Farsightedness; light rays, focus behind the retina
Hyphema
Blood in the anterior chamber
Hypopyon
Collection of inflammatory cells in the anterior chamber of the eye
Injection
Congestion of blood vessels
Keratoconus
Cone shaped deformity of the cornea
Myopia
Nearsightedness; light rays, focus in front of the retina
Neovascularization
Growth of abnormal new blood vessels
Nystagmus
Involuntary oscillation of the eyeball
Papilledema
Swelling of the optic disc, usually due to increased intercranial pressure
Photophobia
Ocular pain on exposure to light
Presbyopia 
Loss of accommodate of power in the lens due to age