This document provides information on assessing the skin, hair, nails, and lesions. It describes common vascular lesions like petechiae, ecchymosis, hematoma, cherry angioma, and spider angioma. It also discusses degrees of burns from first to fourth degree. Pressure ulcers are described from stages I to IV. Common skin disorders like contact dermatitis, psoriasis, urticaria, scabies, and herpes zoster are outlined. Hair, nail, and lesion assessments are explained. Benign lesions are differentiated from potential cancerous lesions. Specific cancers like melanoma, basal cell carcinoma, and Kaposi sarcoma are also detailed.