Ключевые слова: abuse, adult, analyzing, arm, biology, blood, bruise, care, clinic, colours, dermatology, diagnosis, doctor, examining, expertise, hand, health, human, hurt, hygiene, illness, indoors, injection, injured, injury, joint, laboratory, lifestyles, medical, medicine, needle, nurse, occupation, pain, painful, patient, person, physical, pushing, research, safety, science, scientist, site, skin, trauma, vein, vessel, wound,