Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Conducted electrical weapons (CEWs) are used by law enforcement to subdue combative subjects. Occasionally, subjects will die after a CEW has been used on them. It is theorized that CEWs may contribute to these deaths by impairing respiration. ⋯ Prolonged CEW application did not impair respiratory parameters in this population of volunteers. Further study is recommended to validate these findings in other populations.
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To assess the change in prevalence of bioterrorism training among emergency medicine (EM) residencies from 1998 to 2005, to characterize current training, and to identify characteristics of programs that have implemented more intensive training methods. ⋯ Training of EM residents in bioterrorism preparedness has increased markedly since 1998. However, training is often of low intensity, relying mainly on nonexperiential instruction such as lectures. Although current recommendations are that training in bioterrorism include experiential learning experiences, the authors found the rate of these experiences to be low.
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The utility of chest radiographs (CXRs) for detecting occult pneumonia (OP) among pediatric patients without lower respiratory tract signs has been previously studied, but no predictors other than white blood cell count (WBC) and height of fever have been investigated. ⋯ Occult pneumonia was found in 5.3% of patients with fever and no lower respiratory tract findings, tachypnea, or respiratory distress. There is limited utility in obtaining a CXR in febrile children without cough. The likelihood of pneumonia increased with longer duration of cough or fever or in the presence of leukocytosis.