Advanced Physiology & Pathophysiology correctly answered 2023(UPDATED)

Advanced Physiology & Pathophysiology correctly answered 2023(UPDATED)Advanced Physiology & Pathophysiology correctly answered 2023 What is pathophysiology? - correct answer not only cellular and organ changes that occur with disease, but with the effects that these changes have on total body function Atrophy - correct answer decrease in size of tissue organs resulting from a decrease in cell size or in number of cells causes include disuse, loss of trophic stimuli (i.e. loss of innervation), insufficient nutrients, decreased blood flow, persistent cell injury, and aging cells decrease cellular machinery, decrease oxygen/glucose needs, decrease number of organelles Hypertrophy - correct answer increase in cell size, and thus an increase in amount of functioning tissue mass results from an increased workload imposed on an organ or body part involves an increase in the functional components of the cell that allows it to achieve equilibrium b/w demand and functional capacity Hyperplasia - correct answer increase in number of cells in an organ or tissue ∙can only occur in tissues that are capable of mitotic division controlled process that occurs in response to an appropriate stimulus and ceases after stimulus has been removed more dangerous than hypertrophy → b/c