The document discusses telehealth, which uses technology to provide healthcare services from a distance. It defines telehealth and compares it to telemedicine. Telehealth requires equipment like computers, cameras and monitors connected via the internet. It provides benefits like increased access to care and specialists. Legal issues around licensing, reimbursement and privacy must be addressed. Nursing can be provided via telehealth, known as telenursing. The future of telehealth is expected to further change healthcare delivery models.