Biomedicine is a branch of medicine; its main task is to study the human body from different theoretical positions in norm and pathology. Using this method, nurses and specialists can analyze the patient’s condition from a broader perspective (Whitehead, 2018). That allows people to study the problem more deeply and quickly identify the proper treatment. It helps to increase the speed of response to the problem and prevent negative consequences for patients.
By studying a model of the natural history of the disease, the primary function is to identify the stages of prepathogenesis, pathogenesis, and prevention methods. The methods of prevention have three stages aimed at improving the condition of patients. They aim to improve the environment to reduce morbidity and care for the sick and patients who need additional care (Whitehead, 2018). The third stage of prevention is aimed at reducing the factors that negatively affect the patient’s recovery.
Depending on how quickly the doctor recognizes the deviation from the body’s norm, he may have time to use the stage of prevention that will be most appropriate for this patient. Thus, the first stage is often those actions that are aimed at improving the patient’s condition. For example, starting from more activity for the body, ending with a ban on implementing negative habits that threaten the body.
White (2020) reports that “secondary prevention aims to reduce disease prevalence by shortening its duration” (p. 15). The leading initiatives in the second stage are maintaining a distance between individuals or constantly checking the tests on patients. It is associated with the control of the situation and the prevention of its unfortunate outcomes. The third stage of prevention is the mitigation of the consequences of the disease. Moreover, this prevention technique can be used in the COVID-19 situation.
To sum up, biomedicine plays a vital role in improving the condition of patients during critical or persistent unstable situations. Thus, through its methods, it serves to mitigate and improve the condition of patients. If used correctly, this approach can prevent the high incidence of COVID-19 and be applied in future cases of a pandemic. Moreover, this practice can be applied in other cases of a medical nature.
Speaking about biomedicine, that is important to note that this science was developed by including the biological foundations associated with the natural world. By using different approaches from non-medical subjects, it is possible to achieve completely new treatment methods and counseling, as well as patient care. This essay will discuss the topic of the epidemiological triangle when the relationship between the pathogen, the susceptible host organism, and the external environment is considered.
Talking about the epidemiological triangle, that is important to note that this is a traditional model of the occurrence of an infectious disease. The external environment affects the pathogen, the host, and the pathway of pathogen transmission from source to host. Recently, different methods of studying epidemiology are used not only for non-communicable diseases. The causative agents of such diseases include physical and chemical factors affecting a person from the external and internal environment (Smith, 2019). Due to the interaction of three agents – the pathogen, the host organism, and the external environment, a causal relationship can be detected (Stanhope and Lancaster, 2018).
That helps determine what caused the infection, who was the first to get sick, and what antibodies should stop the infection. This theory can also be used to find an antidote and understand the cause of infection. Therefore, it can be used to break the chain of infections and improve the epidemiological situation. For example, this theory is highly relevant to the fight against COVID-19.
To sum up, many theories aim to identify the causal relationship that is so important for stopping the increase in morbidity. Thus, this theory of the epidemiological triangle is one of the most influential theories of reducing morbidity, as it has been repeatedly tested and its effectiveness confirmed. COVID-19 and other diseases can be investigated and studied by scientists to stop future epidemics and gain experience in predicting disease incidence.
References
Smith, E. (2019). The effect of potential climate change on infectious disease presentation. The Journal for Nurse Practitioners, 15(6), 405–409. Web.
Stanhope, M., & Lancaster, J. (2018). Foundations for population health in community/public health nursing (5th ed.). Elsevier.
White, F. (2020). Application of disease etiology and natural history principles to prevention in primary health care – a discourse. Medical Principles and Practice. Web.
Whitehead, D. (2018). Exploring health promotion and health education in nursing. Nursing Standard, 33(8), 38–44. Web.