blood pressure flow

  1. P

    Vasoconstriction, Blood flow and Pressure

    10^1000000 threads about this but haven't found the clarity I'm looking for...(already actually took the MCAT but thought this would be a good place to post) Q=DeltaP/R Flow is maintained by the pressure gradient (blood flows from high P to low P) As the R increases, the pressure gradient...
  2. C

    Advertisement USMLE step 1 now by Draw it to Know it

    Remember 1st year of med school? No worries. Get ready, fast, for the USMLE, Step 1 with Draw it to Know it. https://www.drawittoknowit.com/course/usmle-step-1 With Coupon: Royal15 ;)
  3. To be MD

    Blood Pressure & Flow (Examkrackers Error?)

    Hello SDN, On p. 121 of the Systems book for Examkrackers, they give us the following equations relating pressure and flow in the cardiovascular system: Q = ΔP / R (i.e. Flow = Pressure Difference / Resistance) They they go on to say in the same paragraph and on the side of the page that...