AACN clinical issues in critical care nursing
-
AACN Clin Issues Crit Care Nurs · Aug 1994
Visitation in the pediatric intensive care unit: controversy and compromise.
Much controversy has arisen in the last few decades regarding parental and family visitation in the intensive care setting. The greatest needs of parents while their child is in an intensive care unit include: to be near their child, to receive honest information, and to believe their child is receiving the best care possible. ⋯ To provide family-centered care in the pediatric intensive care unit, the family must be involved in their child's care from the day of admission. As health-care providers, the goal is to empower the family to be able to advocate and care for their child throughout and beyond the life crisis of a pediatric intensive care unit admission.
-
Liquid ventilation is, by all initial considerations, an unconventional concept. Decades of research, however, have found that by using perfluorocarbons, which are capable of holding high concentrations of critical gases such as oxygen and carbon dioxide, gas exchange optimal enough to support life is possible with no known toxic effects. ⋯ Current research is showing great promise in the use of liquid ventilation for patients with pulmonary pathology. Critical care nurses should become knowledgeable of this new mode of ventilation and be prepared to meet the special needs of this unique population.
-
AACN Clin Issues Crit Care Nurs · Aug 1994
Perioperative management of pulmonary circulation in children with congenital cardiac defects.
Congenital cardiac defects and the clinical symptoms they exhibit are affected intimately by the relation they have with pulmonary circulation. Cardiac lesions that increase pulmonary blood flow often occur clinically with signs and symptoms of congestive heart failure, including hepatomegaly, tachycardia, diaphoresis, and feeding difficulties. ⋯ Finally, cardiac lesions that result in isolated pulmonary blood flow manifest immediately in the neonatal period, with profound cyanosis and acidosis. In all three groups of cardiac anomalies, critical care nurses play a key role in the control of pulmonary vascular resistance and blood flow by collaborating in therapies designed to increase, decrease, or promote mixing to reduce morbidity and mortality.
-
Promoting the quiet and relaxation necessary for sleep in a busy, noisy critical care environment is a problem critical care nurses face daily. Descriptive studies have defined and increased understanding of this problem, but few interventional studies have been accomplished. Interventions that have demonstrated significant improvements in sleep quality in the critical care environment are an audiotape of the sounds of the ocean or rain, a masking signal, and a back massage.