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Skin, Hair & Nails
Skin, Hair & Nails
18
Nursing
Undergraduate 3
09/11/2014

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Cards

Term
Functions of the skin
Definition
perception, wound repair, excretion, prevention of loss of H2O & electrolytes, emotions
Term
Annular Lesions
Definition
circular, begins in center and rotates outward (ringworm)
Term
Confluent
Definition
lesions run together
Term
Discrete
Definition
individual lesions that are separated
Term
Gyrate
Definition
twisted, coiled or spiral appearance
Term
Linear
Definition
scratch, streak or stripe appearance
Term
Grouped
Definition
cluster of lesions (contact dermatitis)
Term
Target
Definition
bully-eye look, resembles the iris of the eye (Lyme disease initial lesion)
Term
Zosteriform
Definition
linear arrangement along a unilateral nerve branch (Herpes zoster - shingles)
Lineal
Term
Polycyclic
Definition
annular lesions growing together (psoriasis
Term
Characteristics of Lesions
Definition
color/pigmentation
shape/border
surface or elevation
size
number/grouping
location/distribution,
configuration
drainage
Term
Primary Lesion
Definition
the skin was otherwise unaltered prior to the lesion occurring
Term
Secondary Lesion
Definition
the result from a change in a primary lesion
Term
Function of Skin - Perception
Definition
Skin is a vast sensory surface holding the neurosensory end-organs for touch, pain, temperature, and pressure.
Term
Function of Skin - Communication
Definition
Emotions are expressed in the sign language of the face and in the body posture. (blushing)
Term
Diaphoresis
Definition
profuse perspiration, occurs in heavy activity or fever.
Term
Primary Lesion
Definition
When a lesion develops previously unaltered skin.
Term
Secondary Lesion
Definition
When a lesion changes over time or changes because of a factor such as scratching or infection.
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