Read the finding
Dermatology · Pattern recognition
Pressure ulcer grading
4 findings. Cover the answers and work down the list — then flip it and predict the finding from the diagnosis.
Non-blanching erythema, skin intactGrade 1
Partial-thickness loss (blister/abrasion)Grade 2
Full-thickness loss into subcutaneous fatGrade 3
Loss down to muscle or boneGrade 4