With decrease in resistance in blood vessels, there will be an increase in blood flow. Which of the following will cause decreased resistance?
Low blood viscosity decreases resistance in blood flow.
High blood viscosity decreases resistance in blood flow.
Low pH in the blood will decrease resistance in blood flow.
Changes in red blood cell shape will decrease resistance in blood flow.
Answer: A) Low blood viscosity decreases resistance in blood flow.
Explanation:
Viscosity can be defined as the resistance of fluids against flow. So when there is low blood viscosity there is a decrease in the resistance of blood flow.
