COMPREHENSIVE PATHOPHYSIOLOGY FINAL EXAM

COMPREHENSIVE PATHOPHYSIOLOGY FINAL EXAM 300 QUESTIONS WITH CORRECT ANSWERS//BRAND NEW!! What are some possible causes of dehydration? - correct answer-- diarrhea (ie. cholera) - sweating (excess activity or excess heat) - not drinking enough water - diabetes (diurea) - dysfunction with oxidation pathway - vomiting - decrease in kidney reabsorption What are some possible causes of water intoxication? - correct answer-- excess antidiuretics - excessive fluid intake (IV, polydipsia) - decreased kidney function (decreased urine output) - problems sweating What is the total body water in males? females? - correct answer-60% and 55% What factors can affect water intake and output? - correct answer-temperature and activity What are the main sources of water intake? - correct answer-- drinking - food - oxidation from burning carbon fuels What are the main sources of water output? - correct answer-- urine - insensible water from skin/lungs - sweat - stool What is the anion gap? - correct answer-- difference between the sum of measured cations and measured anions - ([Na]+[K])-([Cl]+[HCO3]) What would a high anion gap indicate? - correct answer-- elevated levels of unmeasured anions - lactic acidosis - ketoacidosis What are some possible causes of dehydration? - correct answer-- diarrhea (ie. cholera) - sweating (excess activity or excess heat) - not drinking enough water - diabetes (diurea) - dysfunction with oxidation pathway - vomiting - decrease in kidney reabsorption What are some possible causes of water intoxication? - correct answer-- excess antidiuretics - excessive fluid intake (IV, polydipsia) - decreased kidney function (decreased urine output) - problems sweating What is the total body water in males? females? - correct answer-60% and 55% What factors can affect water intake and output? - correct answer-temperature and activity What are the main sources of water intake? - correct answer-- drinking - food - oxidation from burning carbon fuels What are the main sources of water output? - correct answer-- urine - insensible water from skin/lungs - sweat - stool What is the anion gap? - correct answer-- difference between the sum of measured cations and measured anions - ([Na]+[K])-([Cl]+[HCO3]) What would a high anion gap indicate? - correct answer-- elevated levels of unmeasured anions - lactic acidosis - ketoacidosis