Write a very short cover letter in British English to Countess of Chester Hospital NHS Foundation Trust for the job below that I found on jobsincare.com 

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                                                    Diabetes Nurse Specialist with Countess of Chester Hospital NHS Foundation Trust in Chester

                                                     Working Full time : 37.5 hours per week   We have an exciting opportunity to join our diabetes team at the Countess of Chester to work in our inpatient diabetes service along side an experienced band 7 nurse, This post is to support patients on our ward areas with Diabetes related issues, education for patients, there relatives and our ward teams. The role will cover all aspects of inpatient diabetes care. The post holder will act as a Key Worker and a specialist resource of current clinical information addressing the specific needs of individual patients through direct/indirect interventions.The post holder will possess a critical understanding of detailed theoretical and practical knowledge in their specialist area of practice. They demonstrate initiative and are creative in finding solutions to problems and have some responsibility for team performance and service development. They consistently undertake self-development and liaise across all care settings, referring patients to other relevant Health Care Professionals, when appropriate.   A key objective of the role will be to work as part of and contribute to the development of the multidisciplinary team. The post holder would support the development of nurse led clinics and existing clinics and also expand and support the CNS team     Plan/organize own workload accordingly.   Attend wards/departments to assist and work closely with the MDT to carry out consultations and treatments.   Promote and develop the specialist advisory and supportive role of a Clinical Nurse Specialist (CNS) in Diabetes, demonstrating specialist clinical skills and knowledge base supported by post registration education and qualification. Encompassing nursing care needs, including where necessary palliative and end of life care.   To undertake extended roles as the service and individual needs dictate with full support and training from senior staff.     To facilitate early discharge planning enabling appropriate arrangements to be in place for patients leaving hospital, making referrals and providing information to community services, as required, achieving a safe and timely discharge from hospital   About us  See Job Description for further details.   Recruitment selection processes are based on competence (see Person specification) and values.   Please note applicants will be required to pay for their DBS check. Costs are deducted from salary following appointment. The cost of the DBS application is £27.50(standard) or £55.50(enhanced), this cost will be deducted from your salary over the first three months of employment.   You are encouraged to enrol for the DBS Update Service. A small annual fee of £16per year applies.   New entrants to the NHS will commence on the minimum of the scale stated above.   Applicants are advised to apply early as if a large number of applications are received for this post, we reserve the right to close the vacancy prior to the advertised date.   Good luck with your application.