She looked down his mouth, saw the tongue curled back, blood collecting at the bottom of his throat.

The pooled blood collects into a mass called a hematoma.

The blood collected in the skull and could kill you from the compression of the brain.

You'd have the blood collect in the buttocks and lower legs if he died sitting.

If the heart doesn't beat strongly, blood can collect, or pool, in the atria.

When these valves do not work as they should, blood collects in your legs, and pressure builds up.

This makes blood and fluid collect in the lower part of the arm or leg.

These can occur when blood collects under a layer of the protective covering around the testicle.

The blood collected in little pools at his sides.

As the reaction continues, fluid and blood collect in the lungs.