Module-advanced concept of palliative care Case study – A written paper based on a case study of a palliative care client, identifying and discussing the internal and external influences on effective client care and how these may influence the experience of all concerned within palliative care situation.3000 words. Instructions – demonstrate a critical understanding of external influences that have a direct effect on end of life care and the strategies employed by the practitioner to facilitate the delivery of quality palliative care service.evaluate a variety of physical, psychological and social factors that impact on the clients experience in relation to palliative care