Final answer:
Euthanasia, often aligned with the concept of 'dying with dignity', is the practice of assisting in the death of a person suffering from an incurable disease, with variations like passive and active euthanasia.
Step-by-step explanation:
The concept that refers to assisting in the death of a person suffering from an incurable disease is c. euthanasia. Euthanasia can be classified into different forms, such as passive or active. Passive euthanasia involves withholding or withdrawing treatment, leading to an earlier death than would occur with continued medical intervention. Active euthanasia, on the other hand, involves taking active steps to end a patient's life, such as administering a lethal dose of medication. Issues surrounding the right to die with dignity and physician-assisted are complex and involve ethical debates about the nature of healthcare, autonomy, and the quality of life. Hospice care aligns with the principle of dying with dignity by providing comfort and support to terminally ill individuals in their final days.