In circulatory biomechanics which of the following is true-: (A) Blood viscosity is increased in anemia, (B) Blood viscosity is decreased in polycythemia, (C) Cardiac output is increased in anemia, (D) Cardiac output is decreased in Beri-Beri
Answer is C. Ans. is 'c' i.e., Cardiac output is increased in anemia o Cardiac output is increased in conditions which cause decrease in peripheral vascular resistanceExerciseAV fistula or shuntSevere anemiaThyrotoxicosisWet beri-beriAbout other optionso Blood viscosity is lowr in anemia and high in polycythemia.