Emergency medicine clinics of North America
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Patients present to the emergency department with a number of eye, ear, nose, and throat (ENT) problems. This article updates some very common problems; identifies a few pearls on nasal foreign body removal, ophthalmologic medication, and epistaxis; and reviews a few pitfalls in identifying malignancies and sore throats.
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A pediatric focus in the emergency department requires an understanding of age-specific parameters of assessment and management. Differential considerations are unique in the pediatric patient reflecting both congenital and acquired conditions. Respiratory problems, meningitis, seizures, and child abuse require careful assessment and aggressive intervention. When approaching the ill child, attention must be directed toward reducing anxiety and pain in the patient.
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Pearls and pitfalls learned from our practical experiences caring for poisoned patients are presented. Clinical pearls include the following: using diagnostic tests to detect end-organ toxicity, applying physiologic principles to the management of hemodynamically unstable poisoned patients, and dealing with psychologic injuries from hazardous materials incidents. ⋯ Therefore, updates on the evolving role of NAC as an antidote for acetaminophen poisoning, new psychotropic medications, and new antidotes were included in this article. These pearls, pitfalls, and updates are intended to provide practical information that is readily applicable to the clinical practice of emergency medicine.
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Traveler's diarrhea occurs with considerable frequency in individuals traveling to underdeveloped countries. It is acquired through the ingestion of fecally contaminated food and water. ⋯ Patient education is an important element in the management of traveler's diarrhea; the well-informed traveler can manage most cases empirically without sophisticated medical technology. The presence of fever, bloody stool, abdominal pain, or profound dehydration indicates a more severe infection requiring medical attention.
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There are physiologic and logistic concerns involved in caring for patients with inflight emergencies. This article presents the physiologic changes that occur at altitude, the types of medical problems that can be encountered, and management strategies. An overview is also presented of the medical training of flight attendants and the medical equipment that is available on commercial aircraft.