Ключевые слова: adult, analysis, analyzing, background, biology, blood sample, blue, chemistry, clinical, copy space, cropped, doctor, equipment, examining, hand, health, healthcare, hold, hole, hormonal, hormone, latex glove, lettering, letters, medical, medicare, medicine, one person, paper, partial, profession, professional occupation, red, science, signs, studio shot, surface, symbols, test tube, testosterone, torn, woman,