4. COMPONENTS OF SERVICE 4.1 In-patient palliative care service. 4.2 Out-patient palliative care service. 4.3 Consultative palliative care service in general wards. 4.4 Consultative palliative care service in other hospitals without palliative care units. 4.5 Community palliative care service. 4.6 Day palliative care service.