<prompt> Fahraeus Lindquist effect is:Increase in viscosity in vessels less than 0.5-1 mm in diameterDecrease in viscosity in vessels less than 0.5-1 mm in diameterIncrease in viscosity in vessels more than 0.5-1 mm in diameterDecrease in viscosity in vessels more than 0.5-1 mm in diameter  <response>: Ans. A. Increase in viscosity in vessels less than 0.5-1 mm in diameter 