What is the difference between euthanasia and assisted suicide?
One way to distinguish them is to look at the last act – the act without which death would not occur. Using this distinction, if a third party performs the last act that intentionally causes a patient’s death, euthanasia has occurred. For example, giving a patient a lethal injection or putting a plastic bag over her head to suffocate her would be considered euthanasia. On the other hand, if the person who dies performs the last act, assisted suicide has taken place. Thus it would be assisted suicide if a person swallows an overdose of drugs that has been provided by a doctor for the purpose of causing death. It would also be assisted suicide if a patient pushes a switch to trigger a fatal injection after the doctor has inserted an intravenous needle into the patient’s vein.