Comparison of force exerted on the sternum during a sneeze versus during low-, moderate-, and high-intensity bench press resistance exercise with and without the valsalva maneuver in healthy volunteers.

Sternal precautions are intended to prevent complications after median sternotomy, but little data exist to support the consensus recommendations. To better characterize the forces on the sternum that can occur during everyday events, we conducted a prospective nonrandomized study of 41 healthy volunteers that evaluated the force exerted during bench press resistance exercise and while sneezing. A balloon-tipped esophageal catheter, inserted through the subject's nose and advanced into the thoracic cavity, was used to measure the intrathoracic pressure differential during the study activities.

The preadmission packet: a strategy that benefits patients and nurses during the admission process.

At Baylor Jack and Jane Hamilton Heart and Vascular Hospital, we developed a preadmission packet that is given to patients before their procedure date, enabling them to complete much of their paperwork in advance. The results of our subsequent study revealed that nurses save time during the assessment interview when patients arrive at the hospital with their admission database forms completed. In a busy facility with a large number of patients admitted daily, the nursing time saved can translate into a substantial economic benefit.