Clinical biochemistry covers rather broad range of scientific and practical approaches that are used to assess the state of patient’s health during diagnosis, treatment and monitoring of diseases. Among other things, clinical biochemistry includes haematology, toxicology, immunochemistry and a variety of molecular and genetic methods used in the clinical practice. Due to the rapid development of technological base, clinical biochemistry significantly advanced in the recent years. Writing a good essay would inevitably involve a literature research in the recent peer-reviewed publications. Appropriate publication databases should be searched for relevant articles and reviews. Usual web search is unlikely to produce a comprehensive overview of existing body of knowledge since these days many scientific articles are simply not available in the free access.
Clear well-defined structure with logical and coherent flow of information is critically important. Your essay should tell a “story”, which would include basic well-established facts, recent findings and inventions, relevant scientific theories, gaps in knowledge and potential future research directions needed to fill these gaps. Lots of new findings published these days are aimed at improving the sensitivity and reliability of biochemical methods used in the clinic.
Reviewing up-to-date information would help to demonstrate not only your ability to learn the things taught at the classes but also to research and interpret new data. The latter is the most important skill for any independent researcher and something that, in the short terms, would bring you excellent marks.
Clinical biochemistry significantly benefited from recent discoveries in human biomedical and genetic sciences. Introduction of disease-specific biomarkers to the clinical practice helped to develop much more sensitive and precise approaches to the diagnostics of various conditions and monitoring of patients with chronic diseases such as cardiovascular problems, diabetes and cancer. Thanks to the development of new biomarkers, many diseases now can be found at much earlier stages, which tremendously improves the treatment outcomes. Technological basis has also improved significantly, with molecular and genetic methods such as gene expression profiling, SNP analysis and highly sensitive analytical methods (MS, HPLC etc.) now at the core of clinical analysis. These advances give rise to new practical methods that didn’t exist just few years ago. All this means that proper literature research for your essay should focus on the most resent publications and reviews.
Research data and examples selected for essay should follow the logics of your essay. They should be not just relevant, but arranged in an order that helps to illustrate the right points at the right time. This would make the essay easily readable and understandable. Ability to communicate your thought clearly is always one of the points your essay will be marked for.
Obviously, the structure, depth and complexity of essay depend on the particular task at hands. The requirements for short undergraduate work and postgraduate dissertation are very different. But the major “selling” points mentioned above are always highly appreciated.