Skin Flashcards
Macule
Example- freckle
Flat discoloration, usually less than 1cm in diameter
Patch
Ex- vitiligo, mongolian spot, measles rash, choasma.
Flat area of skin discoloration, larger than a macule (larger than 1 cm)
Papule
Ex- raised nevus
Raised lesion, less than 1cm, may be the same ir different color than the surriunding skin
Vesicle
Ex- varicella, blister, herpes zoster,
Contact dermatitis
Fluid filled, less than 1 cm
Eccrine
Produces sweat from sweat glands
Apocrine
Secretion from axillae, anogenital area occur with emotional and sexual stimulation
Skin is (9)
Inspect and palpate skin by looking at 8 things
Color Temp Moisture Texture Thickness Edema Movikity or turgor Vascularity or bruising
If there are any lesions present note: (7)
Color Elevation Pattern or shape Size Location and distrubution on body Any exudate Use woods light to detect fluorescing
Profile sign of nail
View index finger at its profile and note angle of nail base; it should be about 160 degrees
Skin self examination A B C D E
Asymmetry Border Color Diameter Elevation and enlargement
Annular
Circular, begins in center and spreads to the periphery
Example- ringworm, tinea corporis, tinea versicor, pityriasis
Discrete
Ex- acrochordon, skin tag, or acne
Distinct, individual lesions that remain separate
Confluent
Ex- hives
Lesions run together
Gyrate
Twisted, coiled spiral, snakelike
Linear
A scratch, streak, line, or stripe
Zosteriform
Linear arrangement along a unilateral nerve route
Grouped
Ex- vesicles of contact dermatitis
Clusters of lesions
Target
Ex- erythema multiform
Iris or resembles iris of eye, concentric rings of color in lesions
Polycyclic
Ex- lichen, planus, psoriasis
Annular lesions grow together
Bulla
Ex- friction blister, burns, contact dermatitis
Larger than 1cm diameter usually single chambered; superficial in epidermis. Thinned wall and ruptures easily
Tumor
Larger than a few centimeters in diameter, firm or soft. Deeper into dermis
Wheal
Ex- mosquito bite, allergic reaction,
Superficial raised, transient, and erythematous; slightky irregular shape from edema
Urticaria (hives)
Wheal to form extensive reaction, intensely pruritic.
Patch
Macules that are larger than 1cm
Plaque
Ie- psoriasis
Papules coupled to form surface elevation wider than 1cm
Target
Or Iris
Resembles iris of eye, concentric ring of color in lesion
When would you do a comprehensive assessment?
For an annual physical and/or new patient
Discuss three levels of priority
1st- Emergent- life threatening or immediate
2nd- next in urgency
3rd- important but can be addressed later
What is emergent?
Anything life threatening
What may be included in a routine periodic ohysical assessment? (8)
Dietary intake Physical activity Tobacco/alcohol/drug use Sex Counseling Dentistry Immunizations Prophylactic medical approaches (ie- folic acid for a woman trying to get pregnant)
What are the four types of data
1-complete database
2- focused/problem centered data
3- follow up
4- emergency
Complete database
Whole history and physical
Focused/ problem cenetered data
Concerning one problem or system