Pathophysiology Final Rasmussen College. Questions and answers. Graded A+

Homeostasis - Ans-o A state in which all systems are in balance. State of equilibrium. Maintaining internal conditions stable. Allostasis: - Ans-o Ability to successfully adapt to challenges. Intricate regulatory processes orchestrated by the brain. Epidemiology: - Ans-Study of diseases within a population. Epidemiology is the method used to find the causes of health outcomes and diseases in populations. Review the different levels of disease prevention such as primary, secondary, and tertiary as well as examples for each. - Ans-o primary: Altering susceptibility or reducing exposure for susceptible person (Example: Immunization) o secondary: Early detection screening, and management of disease. (Example: cancer screening, performing months breast examinations) o tertiary: Rehabilitation, supportive care, reducing disability, and restoring effective functioning. (Example: PT/OT following stroke) Review the differences between the sympathetic vs the parasympathetic nervous systems. - Ans-o Sympathetic: Fight or Flight response o Parasympathetic: Rest and digest What happens to the body during "fight-or-flight" response? - Ans-o Body focuses on specific organs and tissue to survive until body alleviates itself from stressor § Dilate pupils