A primary limitation of imaging the supraspinatus tendon with the arm in an adducted, neutral position is that the overlying scapular spine shields the proximal aspect of the supraspinatus tendon from view. true or false

Not only is it the purchase of about 40% of america, it also grounds to on-go our advancement as a civilization.

Ai believe is the correct answer

Na+ loss through sweet plus the dilution has lowered na+ concentration outside of neurons, altering the na+ equilibrium potential. sodium exists more outside the cells than inside. when na+ is lost by sweat plus the dilution( because they drink a lot of water) changes the concentration outside the cell, forcing the water to enter the cell and attempt to balance the concentration inside/outside.the problem is that the abundance of water will cause the cells to swell. most cells can adapt, however, the brain cells can't that's why the runner has confusion and can't control the muscles.  if not treated and this occurs in less than 48 hours, it can be immediately fatal .