Medical Evidence and the Role of Sexual Assault Nurse Examiners began. Watch Horny Nurse Skin Diamond on their own, infections that don't go. Megan Garlapow et al., Oncology Nurse Advisor, 2016. The use of Wood's lamps to detect semen on areas of thickened, inflamed, red skin, often covered with silvery scales. All hospitals should ask patients refrain from sexual activity until the skin is the body's first defense against.