Experience
Experience in an office environment will look good on a CV and relevant work experience can be easily organised. Keen individuals should try contacting a local hospital or GP. Alternatively, you could try to shadow a relevant employee for a few days. This will provide you with a glimpse into the reality of the job. However, useful prior experience does not need to be conducted in a medical environment. It is good enough to be able to show experience in an environment which has demanded you to show competence around computers and familiarity with general secretarial skills.