RASMUSSEN PATHOPHYSIOLOGY FINAL EXAM 2024 WITH 100% CORRECT ANSWERS

Define Pathophysiology - correct answer The study of the changes of normal mechanical, physical, and biochemical functions, either caused by disease or resulting from an abnormal syndrome. What does the study of pathophysiology include? - correct answer Contains etiology, which is the reason for the phenomena, pathogenesis, which is the development of a disease, clinical manifestations, which is the manifestation of the disease in signs, symptoms, and treatment. The difference between signs and symptoms/ objective versus subjective data. - correct answer Signs are objective data, it is physical data we can observe with our senses. Symptoms are subjective data, which is the information from the patient's POV. Epidemology - correct answer The branch of medicine which deals with the incidence, distribution, and possible control of diseases and other factors relating to health Review the different levels of disease prevention such as primary, secondary, and tertiary. - correct answer Primary prevention: prevention of disease by altering susceptibility or reducing exposure for susceptible individuals. Secondary prevention: early detection, screening, and management of the disease. Tertiary prevention: rehabilitative and supportive care and attempts to alleviate disability and restore effective functioning. Review the difference between homeostasis and allostasis. - correct answer Homeostasis: body maintaining stable equilibrium between interdependent elements. Allostasis: innate complexity of biological organism requires that set-points be readjusted for different circumstances; The difference is that allostasis' goal is to maintain homeostasis when the body is experiencing something abnormal. Sympathetic nervous system - correct answer In the sympathetic nervous system, the hypothalamus secre