NUR 650 Exam 1 Questions and answers already Graded A+
NUR 650 Exam 1 Questions and answers already Graded A+ First step in cellular injury cellular swelling due to damage/dysfunction of the ATPase pump Necrosis death of cells characterized by ruptured plasma and lysosomal structures, denaturation of cell proteins, leakage of cellular contents, rapid loss of ATP, swelling of organelles, severe mitochondrial damage, and local inflammation Coagulative Necrosis aka infarct results from protein denaturation Where do you typically see coagulative necrosis? kidneys, heart, adrenal glands Liquefactive necrosis commonly results from ischemic injury to nerve and glial cells in brain; injured cells release hydrolases that digests brain tissue; tissue becomes soft, liquefies, and segregates, forming cysts. Caseous necrosis combination of coagulative and liquefactive necrosis that creates a curdled, cheese-like appearance common with TB and lung
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