J Emerg Med
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In our multicultural society, as well as when working internationally, emergency physicians (EPs) frequently see patients from cultures with communitarian or hierarchal structures. These groups may rely on traditional medical practices and view health care decisions through a lens other than patient autonomy. This leads to uncertainty about who can legitimately make decisions for patients and how to apply basic ethical principles. Because the commonly taught ethical principles (autonomy, beneficence, nonmaleficence, and distributive justice) are loosely defined, they provide little help to EPs when working with cultures that de-emphasize Western individualism. ⋯ Despite principlism's shortcomings, the ease of teaching ethics to health care providers by grouping basic philosophical ideas suggests that we continue to use its structure. As educators and practitioners, we should, however, expand the concept of principlism to better address ethical values and issues found across different cultures.
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Head injuries are an important cause of morbidity and mortality in children and young adults. There are multiple sight-threatening complications of head injury, even in closed head injury without visible violation of the globe or orbits. One such entity is traumatic optic neuropathy. ⋯ Herein we describe a case of traumatic optic neuropathy in an otherwise healthy teenage patient who suffered total monocular vision loss after a fall and without any other injuries on examination. Unfortunately, the prognosis for this condition is relatively poor in terms of visual recovery. Though much research has been conducted attempting to treat this condition, to date there have been no studies showing a clear benefit of medical or surgical intervention. Why Should an Emergency Physician Be Aware of This? Although there is no proven treatment for traumatic optic neuropathy, emergency physicians may encounter this in their practice while caring for both pediatric and adult patients presenting with head injury. Having more background knowledge on this condition will enhance emergency physicians' ability to consult with subspecialist providers as well as to educate patients and their families on their condition and prognosis.
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Literature regarding trends in incidence and mortality of ST-elevation myocardial infarction (STEMI) in emergency departments (EDs) is limited. ⋯ Despite the fact that the number of patients presenting to the ED with STEMI has been decreasing, the mortality trends have remained steady. Further research of in-hospital STEMI may yield opportunities to reduce the risk of complications, improve patient outcomes and decrease health care burden.
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The Proteeae group (i.e., Proteus species, Morganella morganii, and Providencia species) frequently causes urinary tract infections (UTIs) and is generally resistant to nitrofurantoin. Proteeae species can produce urease, which can increase urine pH. ⋯ Urine pH of 8 or higher is associated with high rates of nitrofurantoin resistance.