Postgraduate medical journal
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Lung ultrasound has been described for over a decade and international protocols exist for its application. It is a controversial area among pulmonologists and has had more uptake with emergency as well as intensive care physicians. We discuss the basics and evidence behind the use of lung ultrasound in respiratory failure, and what role we see it playing in the current 2019 novel coronavirus pandemic.
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Little is known about the impact of the provision of handheld point-of-care ultrasound (POCUS) devices on physical examination skills of medical students. ⋯ The POCUS programme that included provision of a personal handheld POCUS device improved students' attitude, confidence and ability to perform a physical examination.
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Ultrasound (US) for lumbar puncture has seen the most success in obese patients and in patients with difficult to palpate landmarks. We aimed to elucidate the advantage of the use of routine US for performing lumbar punctures over the traditional landmark method. ⋯ There was no significant difference between the landmark method and US-guided method for performing lumbar puncture in the number of successful attempts, number of traumatic punctures, procedure time and pain during the procedure. Further studies are required to elucidate the advantage of the use of ultrasonography in subsets of the population such as the low body mass index population.
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Cognitive apprenticeship model (CAM) is an instructional model for situated learning. There is limited data available on application of the CAM in clinical settings. The aim of the study was to identify learning strategies using CAM, which in the opinion of learners are effective in ward rounds. ⋯ CAM enabled to identify two T/L methods (scaffolding and coaching) that are important for learning in ward round. Limited differences in perceived effectiveness of the T/L methods indicate that variety can be used to sustain interest in learners. Positive learning environment, team diversity and tasks of increasing complexity contribute to learning.
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The purpose of this study is to identify the extent of diagnostic error lawsuits related to point-of-care ultrasound (POCUS) in internal medicine, paediatrics, family medicine and critical care, of which little is known. ⋯ Our results suggest that concerns regarding the potential for lawsuits related to POCUS in the fields of internal medicine, paediatrics, family medicine and critical care are not substantiated by indexed state and federal filed lawsuits.