Critical care nurse
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Although most extremity hemorrhage from trauma can be controlled with direct pressure and/or pressure dressings, the occasional uncontrolled hemorrhage can be life threatening. Tools that may be able to control such life-threatening extremity hemorrhage include hemostatic dressings, tourniquets, and several new devices that have recently become available. ⋯ Although the use of tourniquets has a long history, recent military conflicts have provided numerous studies that supported and refined their use. The novel extremity hemorrhage control devices effectively control bleeding in one of several ways: direct compression, arterial compression above the level of injury, and sealing the wounds' edges, creating a hematoma.
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The United States has 1332 critical access hospitals. These hospitals have fewer than 25 beds each and a mean daily census of 4.2 patients. Critical access hospitals are located in rural areas and provide acute inpatient services, ambulatory care, labor and delivery services, and general surgery. ⋯ As expert generalists, rural nurses are well positioned to provide care close to home for patients of all ages and the patients' families. A case report illustrates the role that nurses and critical access hospitals play in meeting the need for high-quality palliative care in rural settings. Working together, rural nurses and their urban nursing colleagues can provide palliative care across all health care settings.
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Critical care nurse · Feb 2016
A Bedside Decision Tree for Use of Saline With Endotracheal Tube Suctioning in Children.
Endotracheal tube suctioning is necessary for patients receiving mechanical ventilation. Studies examining saline instillation before suctioning have demonstrated mixed results. ⋯ Saline instillation before endotracheal tube suctioning is associated with hemodynamic instability, bronchospasm, and transient hypoxemia. Saline should be used cautiously, especially in children with a small endotracheal tube and comorbid respiratory disease.
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The American Heart Association/American College of Cardiology in 2014 published a focused update of the 2007 and 2012 guidelines for non-ST-segment elevation acute coronary syndrome (NSTE-ACS). The management of ST-segment elevation myocardial infarction (STEMI) is described in a separate guideline published in 2013. ⋯ Nurses caring for patients with acute coronary syndrome must have a good understanding of the current treatment guidelines for such patients, to help ensure delivery of evidence-based care. This review article uses a case study-based approach to describe how the new guidelines affect clinical decision making when choosing appropriate antiplatelet therapy for patients with NSTE-ACS or STEMI, depending on the patient's clinical history and presenting characteristics.