Question

Question 8 (1 point) Which of these results in the greatest resistance? Short vessel, large lumen, high blood viscosity Long vessel, small lumen, high blood viscosity Long vessel, large lumen, low blood viscosity Short vessel, small lumen, low blood viscosity Question 9 (1 point) Which of these is not a mechanism behind vasomotion and venous return? Very low pressure in the right ventricle High pressure in the left atrium Skeletal muscle pump Respiratory pump

          Question 8 (1 point)
Which of these results in the greatest resistance?
Short vessel, large lumen, high blood viscosity
Long vessel, small lumen, high blood viscosity
Long vessel, large lumen, low blood viscosity
Short vessel, small lumen, low blood viscosity
Question 9 (1 point)
Which of these is not a mechanism behind vasomotion and venous return?
Very low pressure in the right ventricle
High pressure in the left atrium
Skeletal muscle pump
Respiratory pump

Question 8 (1 point)
Which of these results in the greatest resistance?
Short vessel, large lumen, high blood viscosity
Long vessel, small lumen, high blood viscosity
Long vessel, large lumen, low blood viscosity
Short vessel, small lumen, low blood viscosity
Question 9 (1 point)
Which of these is not a mechanism behind vasomotion and venous return?
Very low pressure in the right ventricle
High pressure in the left atrium
Skeletal muscle pump
Respiratory pump

Added by Soledad D.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Lainey Roebuck

09/29/2022

Step 1

Step 1: Resistance is determined by the length and diameter of the vessel, as well as the viscosity of the blood flowing through it. Show more…

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Question 8(1 point) Which of these results in the greatest resistance? Short vessel, large lumen, high blood viscosity Long vessel, small lumen, high blood viscosity Long vessel, large lumen, low blood viscosity Short vessel, small lumen, low blood viscosity Question 9(1 point) Which of these is not a mechanism behind vasomotion and venous return? Very low pressure in the right ventricle High pressure in the left atrium Skeletal muscle pump Respiratory pump