Label as types of euthanasia: Voluntary Active (VA), Voluntary Passive withholding Ordinary Measures ...

Label as types of euthanasia: Voluntary Active (VA), Voluntary Passive withholding Ordinary Measures (VPO), Voluntary Passive withholding Extraordinary Measures (VPEx), or (using the same names with NV for non-voluntary) Non-voluntary Active (NVA), Non-voluntary Passive withholding Ordinary Measures (NVPO), Non-voluntary Passive withholding Extraordinary Measures (NVPEx). A person who has terminal cancer takes an overdose of sleeping pills so that he will be able to die when and how he wishes.
 
  What will be an ideal response?