identify the signs of inflammation and how it can help an organism fight infectious diseases. List the four cardinal signs of inflammation. Understanding Inflammation- Cardinal Signs, Physiological Processes, and Impact on Disease Management Understanding Inflammation- Cardinal Signs, Physiological Processes, and Impact on Disease Management Describe what physiological processes bring about these signs. Describe the role these signs play in disease management. Identify what would happen if a patient was unable to create these signs.
Understanding Inflammation- Cardinal Signs, Physiological Processes, and Impact on Disease Management
Inflammation refers to a biological response of an animal’s immune system to an irritant. Inflammatory responses can be triggered by infectious and non-infectious pathogens, toxic compounds, and damaged cells, among others. Inflammatory responses serve to eliminate the irritation-causing agents as well as to initiate a healing process in the affected area of the body. The presence of an infectious organism in the body will trigger an immune response characterized by the recruitment of various inflammatory mediators and consequent death of the infectious organism (Chen et al., 2017). The inflammation process is, therefore, a special component of human immunity that protects the body from injurious agents. Hire our assignment writing services in case your assignment is devastating you.
There are four cardinal signs of inflammation. These include loss of function, redness, heat, and swelling (Tracy, 2006). Inflammatory pain is attributable to the stimulation of nerve endings responsible for pain sensation by the inflammatory cells recruited because of the inflammatory process. Heat or warmth of the inflamed area of the body is due to the increase in blood flow to the inflamed areas. Swelling is due to the accumulation of fluids in the affected tissues. Redness in inflammation is due to the accumulation of blood in the affected areas.
The cardinal signs of inflammation have aided the diagnosis of various inflammatory-causing conditions in the body. The establishment of the presence of these signs often prompts the interrogation of the likely cause of the inflammatory response as well as directs the course of therapy that may be necessary for the individual. Inflammation is a common finding in several pathologies. Its presence, therefore, points to an ongoing pathological process that may require therapeutic intervention.
The inability of a patient to create these inflammatory signs may result in an unnoticed progression of a pathological process. In this case, the body will be unable to generate an adequate response to eliminate the injurious agent and the consequential healing of the affected tissues. Additionally, wounds would fester, and the pathogens causing disease would be deadly.
References
Chen, L., Deng, H., Cui, H., Fang, J., Zuo, Z., & Deng, J. et al. (2017). Inflammatory responses and inflammation-associated diseases in organs. Oncotarget, 9(6), 7204-7218. https://doi.org/10.18632/oncotarget.23208