In normal exhalation, the diaphragm and intercostal muscles relax to contract the chest, which creates a positive pressure. This is what type of process?

To prevent the majority of traumatic injuries in the geriatric population, what prevention program should you develop?

A) Safe driving B) Elder abuse C) Smoke alarm maintenance D) Fall prevention

Which single instrument development has been the most important improvement in coagulation instrumentation?

a. Multiple-sample dilutions b. Improved flagging c. Random access testing d. Graphing of clot formation