Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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To determine the proportion of Canadian emergency department (ED) patients who are at risk for increased morbidity from influenza but were not vaccinated and to determine emergency physicians' (EPs') willingness to screen for and prescribe influenza vaccination. ⋯ Many ED patients are at risk for increased morbidity from influenza and have not been vaccinated. The majority of them are willing to be vaccinated during an emergency visit and the majority of EPs are willing to prescribe vaccination. Emergency department vaccination for influenza should be considered as a strategy to increase vaccination among high-risk groups.
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Hypertensive patients having higher baseline peripheral resistance and sympathetic tone than normotensive patients may have aberrant responses to hemorrhage. In an attempt to further characterize this clinical observation, the authors compared the hemodynamic and metabolic responses to hemorrhage between spontaneously hypertensive rats (SHR) and normotensive rats (NTR). ⋯ The authors observed significant differences in the response to hemorrhage between hypertensive and normotensive rats. Hypertensive rats experienced a more profound hemorrhagic shock insult than normotensives for the same degree of blood loss.