Critical care nurse
-
Critical care nurse · Aug 2017
Comparative StudyPredicting the Risk for Hospital-Acquired Pressure Ulcers in Critical Care Patients.
Assessments of risk for pressure ulcers in critical care patients may not include important predictors. ⋯ Risk for hospital-acquired pressure ulcers is overpredicted with the Braden Scale, with low specificity and low positive predictive value.
-
Critical care nurse · Aug 2017
Comparative StudyPlace Atrium to Water Seal (PAWS): Assessing Wall Suction Versus No Suction for Chest Tubes After Open Heart Surgery.
Traditionally chest tubes are set to -20 cm H2O wall suctioning until removal to facilitate drainage of blood, fluid, and air from the pleural or mediastinal space in patients after open heart surgery. However, no clear evidence supports using wall suction in these patients. Some studies in patients after pulmonary surgery indicate that using chest tubes with a water seal is safer, because this practice decreases duration of chest tube placement and eliminates air leaks. ⋯ Changing chest tubes from wall suction to water seal after 12 hours of wall suction is a safe alternative to using wall suctioning until removal of the tubes.