Final answer:
Palliative and end-of-life care legal issues include death with dignity laws, medical decision-making for brain-dead patients, and the management of living wills and DNR orders.
Step-by-step explanation:
Three legal issues related to palliative and end-of-life care include the controversy surrounding death with dignity laws, the complexities of medical decisions for patients declared brain dead, and policies on living wills and Do Not Resuscitate (DNR) orders. Palliative care often involves ethical dilemmas and legal challenges such as whether it is our social responsibility to care for elderly relatives until death, how to balance this with other obligations, and handling the cost of treatments versus patient quality of life and privacy concerns. The field of medicine also faces the issue of defining its role in end-of-life decisions and whether modern medicine should facilitate the termination of a patient's life in certain situations.