A stye usually starts as a red bump that looks like a pimple along the edge of the eyelid. 1  As the stye grows, the eyelid becomes swollen and painful, and the eye may water. 2  Most styes swell for about 3 days before they break open and drain.3  Styes usually heal in about a week.ost will go away on their own without treatment. 1  A stye is an infection that causes a tender red lump on the eyelid. 2  Most styes occur along the edge of the eyelid.
What will be the EIGRP metric that the Router B advertises to Router A for the networks 1.0.0.0(Loop back on Router B) and 10.0.0.0(B-C Faster ethernet connection).
But more importantly, the MUGA scan gives an accurate and reproducible means of measuring and monitoring the âejection fractionâ of the cardiac ventricles. The left ventricular ejection fraction (LVEF) is an excellent, and the most commonly used, measure of overall cardiac function. The ejection fraction is simply the proportion of blood that is expelled from the ventricle with each heart beat. So, for instance, if the left ventricle ejects 60% of its blood volume with each beat, the LVEF is 0.6.