Which of the following equations shows the correct relation between blood flow (F), pressure (P), and resistance (R)?
A) P = (F × R) × 4
B) F = R/P
C) F = P + R
D) F = P - R
E) F = P/R

Question

Quizplus · Accepted Answer

The correct relation between blood flow, pressure, and resistance is described by the equation F = P/R, where F is the blood flow, P is the pressure, and R is the resistance. This equation shows that blood flow is directly proportional to pressure and inversely proportional to resistance. Therefore, as pressure increases, blood flow increases, but as resistance increases, blood flow decreases. Choice E is the only option that correctly represents this relationship.

Which of the Following Equations Shows the Correct Relation Between