Alterations in the Cardiovascular and Respiratory Systems - Essay Sample

Introduction

Pathophysiology is a field that tends to reveal the physiological responses of various organ systems in its external and internal environment. Discovering common and expected responses to physiologic functioning is essential as it enables clinical progression prediction, identification of possible causes as well as potential interventions to be undertaken. Various signs and symptoms are observed for the 65-year-old patient under the medication due to cardiovascular and cardiopulmonary pathophysiologic processes. For instance, for the above scenario, the patient complains of shortness of breath, pleuritic chest pain, and palpitations.

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Dysponea is a pathological process linked to shortness of breath and very distressing to patients. It is a symptom that arises from physiological impairment and is a result of cardiovascular or respiratory compromise. The condition is considered as increased respiratory function, tightness, or air hunger. The dissociation between the respiratory drive and pulmonary ventilation results in a mismatch of the airways' receptors.

Total knee replacement is a surgical procedure aimed at improving the patient's overall symptoms and quality of life. However, it is related to various complications that lead to shortness of breath. Postoperative pulmonary complications tend to be expected after major surgeries are performed to a patient-related to respiratory failure processes depending on different surgical procedures. Deep vein thrombosis may be silent, and it affects the lungs. It leads to chest pain, shortness of breath, and cyanosis.

Racial, ethnic variables have played a significant impact on the physiological functioning of patients in the world .Older adults in some ethnic and racial groups tend to be disadvantaged. In contrast, others are advantaged due to their socioeconomic status. The difference result from various interlocking factors like behavioral risk factors that result in chronic diseases like diet, adaptive health behaviors, health care behavior, and macro-social influences like culture and institutions. Some aspects relate to pulmonary functioning, such as poverty, altitude and chest dimensions, and birth place.

The pathophysiological processes interact between the cardiovascular systems' respiratory systems, which affect multiple organ system sands and affect patients. For instance, the mechanical heart and lungs interactions and abnormalities of pulmonary gas exchange while exercising.

Conclusion

Pathophysiology is a field that tends to reveal the physiological responses of body organ systems in its internal environment. Concerning the scenario, the patient experiences signs and symptoms related to respiratory failure due to shortness of breath, which is a common complication associated with surgery. Ethic and racial disparities impact the pathophysiological process as, for example, many older adults may be disadvantaged compared to adults from a perfect socioeconomic status.