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FNP~Derm
Dermatology Disorders
Question | Answer |
---|---|
Primary lesion is defined as... | result from a dz process, has not been altered by outside manipulation, tx, |
Secondary lesion is defined as... | lesion altered by outside manipulation, tx, natural course of disease |
Example of "primary" lesion... | vesicle is an example of this type of lesion |
Example of "secondary" lesion... | crust is an example of this type of lesion |
4 types of lesions <1cm... | macule, papule, vesicle, pustule |
3 types of lesions >1cm... | patch, plaque, bullae |
3 types of lesions that can be any size... | cyst, wheal, purpura |
Macule... | flat, nonpalpable discoloration |
Papule... | solid elevation |
Vesicle... | fluid-filled |
Pusutle... | veiscle-like lesion with purulent content |
Patch... | flat, nonpalpable area of skin discoloration, larger than macule |
Plaque... | raised, lesion, smae or different color from surrounding skin, can result from a coalescence of papules |
Bullae... | fluid-filled |
Cyst... | raided, encapsulated, fluid-filled lesion |
Wheal... | circumscribed area of skin edema |
Purpura... | flat red-purple discoloration caused by RBCs lodged in the skin |
Example of macule... | freckle |
Example of papule... | mole |
Example of vesicle... | varicella, HSV |
Example of pusutle... | impetigo |
Example of patch... | vitiligo |
Example of plaque... | psoriasis |
Example of bullae... | blister |
Example of cyst... | intradermal |
Example of wheal... | bug bites, hives |
Example of purpura... | petichiae if pinpoint |
Excoriation... | usually linear, raised, often covered with crust |
Crust... | raised lesions produced by dried serum and blood remnants |
Lichenification... | skin thickening usually found over prurutuc or friction areas |
Scales... | raised superficial lesion that flake with ease |
Erosion... | loss of epidermis |
Ulcer... | loss of epidermis and dermis |
Fissure... | narrow linear crack into epidermis, exposing dermis |
Example of Excoriation... | scratch |
Example of Crust... | scab |
Example of Lichenification... | eczema |
Example of Scales... | psoriasis |
Example of Erosion... | sloughing |
Example of Ulcer... | syphillis chancre |
Example of Fissure... | cracking foot |
Annular... | in a ring |
Scattered... | generalized over body without a specific pattern or distribution |
Confluent or coalescnet... | multiple lesions blending together |
Clustered... | occurring in a group without pattern |
Linear... | in streaks |
Reticular... | appearing in a net-like cluster |
Dermatomal... | limited to boundaries of a single or multiple dermatomes |
Tx of "psoriasis vulgaris"... | Vit D derivative cre'me |
Tx of "Herpes Zoster"... | Acyclovir |
Tx of "Scabies"... | Permethrin |
Tx of "Verruca vulgaris"... | Imiquimod (Aldara) |
Tx of "Tinea pedis"... | Topical ketoconazole |
Pityriasis rosea is usually located... | Christmas-tree distribution on trunk |
Psoriasis vulgaris is usually located... | anterior surface of knees |
Actinic keratosis is usually located... | sun-exposed areas |
Scabies is usually located... | over waist-band area |
Eczema is usually located... | antecubital fossa |
Early signs of "Rocky Mountain Spotted Fever"... | fever, nausea, vomiting, muscle pain, decreased appetite, sever H/A |
Late signs of "Rocky Mountain Spotted Fever"... | rash, abd pain, joint pain, diarrhea |
Most common tx of "Rocky Mountain Spotted Fever"... | Doxy 100mg b.i.d x5-7d, |
Lyme dz... |