Which factor does NOT affect the viscosity of blood?
Practice Questions
Q1
Which factor does NOT affect the viscosity of blood?
Temperature
Hematocrit level
Blood vessel length
Plasma protein concentration
Questions & Step-by-Step Solutions
Which factor does NOT affect the viscosity of blood?
Step 1: Understand what viscosity means. Viscosity is how thick or sticky a fluid is.
Step 2: Identify the factors that can affect the viscosity of blood. These include temperature, hematocrit level (the proportion of blood volume that is made up of red blood cells), and plasma protein concentration (the amount of proteins in the blood).
Step 3: Recognize that blood vessel length is not a factor that affects viscosity. Viscosity is more about the properties of the blood itself rather than the length of the vessels it flows through.
Step 4: Conclude that the correct answer to the question is that blood vessel length does NOT affect the viscosity of blood.
