Can J Emerg Med
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Clinical teaching is an integral part of emergency medical practice. With the growing number of medical students and residents in the emergency department there are increasing expectations for clinicians to teach. But there are many challenges and obstacles to overcome when teaching in a busy department. By incorporating diverse strategies and techniques, we can become more effective and efficient emergency medicine teachers.
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The selective cyclooxygenase-2 (COX-2) inhibitors celecoxib and rofecoxib were designed to have similar efficacy but less gastrointestinal toxicity than traditional nonsteroidal anti-inflammatory drugs (NSAIDs). Their efficacy has been demonstrated in the treatment of osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, postoperative dental pain and dysmenorrhea. ⋯ Nephrotoxicity and hyptertension remain concerns with COX-2 inhibitors, as they are with traditional NSAIDs. COX-2 inhibitors may be safe alternatives to traditional NSAIDs for patients with aspirin-sensitive asthma.
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Medical emergencies sometimes arise in the isolated and confined environment of a commercial aircraft. Because a physician passenger may be on board in 40% to 90% of all commercial flights, it follows that this physician may be asked to render assistance to an acutely ill passenger. Although data suggest that the incidence of such emergencies is low, the potential for serious events necessitates a degree of familiarity with the nature of emergencies in the air and with the options available to the travelling physician.