Non-Accidental Injury

Introduction There are three main categories of environmental hazard for a growing child: Accidents, poisoning and abuse. The parents and other family members are mostly responsible for minimizing the risk of hazard, but social...

More

Normal Control of BP

The physics Flow = pressure difference / resistance Thus, the two main factors in determining flow are pressure within a vessel, and the resistance of a vessel. Velocity The velocity of flow is inversely...

More