Lecture 1 Patient Assesment Flashcards
Definition of macula
Color change
Disease process of a macule
Hyperpigmentation v vasodilation v Vasculitis
Definition of Papule
Infiltrate lesion
What is the disease process of popular
Pyoderma! Demodicosis, dermatophytosis
Definition of pustule
Small raised and contains pus
What is the disease process of pustule
Pyoderma
Vesicle
Circular , contains clear fluid
Disease process of vesicle
Blistering disease
Wheal definition
Raised, edema
What is the disease process of wheal
Urticaria v Vasculitis
Nodule definition
Massive infiltration of cells
Disease process of nodule
Neoplasia or inflammation
Cysts definition
Cavity of fluid or solid material
Cyst is line with
Epithelial cells
What are the three main primary lesions
Macule, Papuan, and pustule
What are the two main secondary lesions
Epidermal collarettes and crusts
disease process of epidermal collarettes
Staphylococcal pyoderma
Disease process of crust
Previous pustule, erosion, ulcers
Crust is composed of
Dried serum, pus, cells
Definition of scar
Fibrous replacing dermis
Definition of excoriation
Epidermal removal
Most common disease process of excoriation
Self trauma
Definition of erosion
Non continuous epidermis
Disease process of erosion
Immune mediated
Most of epidermis is missing with what lesion
Ulcer
What lesion causes thickened hyperplasticity skin
Lichenification
What is the disease process of lichenification
Chronic inflammation
Fissure
Damaged epidermis
Callus
Bones prominence
What is the disease process of callus
Poor healing
Alopecia primary disease process is
Non inflammatory
Alopecia secondary disease process is
Inflammatory
Scale
Loose piece of keratinized skin
Follicular casts
Concretions of surface and follicular debris
Comedo
Plugged - black heads
Primary disease process of follicular casts
Sebaceous amenities
Primary lesions represent
Disease process
What is the size difference of macule and patch
Macule is less than 1 cm and path is greater than 1 cm
Papule size
Less than 1 cm
Plaque size
Greater than 1 cm
Vesicle size
Less than 1 cm
bulla size
Greater than 1 cm
Wheal lesion is what type of hypersensitivity
Type 1
Scales are secondary to
Pyoderma
Comedones primary lesions
Keratinization disorder
Puppies with hair loss think
Demodicosis, pyoderma, dermatophytosis
Old dogs with hair loss
Endocrine or neoplasia
Follicular cast
Accumulation of keratin and follicular material that adheres to hair shaft
Hyperpigmentation is usually secondary to
Inflammation
Hypopigmentation is usually secondary to
Inflammation
Epidermal collarette is often indication of
Staphylococcal bacterial infection
Excoriation
Linear Superfifical removal of epidermis by scratching, biting, rubbing,
Fissure
Linear damage into epidermis
Callus
Thickene hyperkeratotic